atheist

a·the·ist
A1T1H4E1I1S1T1
/ˈeɪ.θi.ɪst//ˈeɪ.θi.əst/

noun

A person who does not believe in deities or gods.

Opposite
Less commonScrabble 10

Meanings

nounatheist (plural atheists)

plural atheists

  1. lifestyleA person who does not believe in deities or gods.

    Atheists. One who does not believe in the existence of a Supreme Being, an atheist, is incompetent as a witness, being incapable of being sworn. […] Changed by Acts of 1851, No. 12 (P. S. 1593), under which, no question can be raised as to a witness's "opinions on matters of religious belief."

    1910, The Vermont Digest 1789-1905, volume 2, Burlington: Free Press Printing Co

    Synonyms: nullifidian

    1. strictlylifestyleA person who is certain that no deities exist or who thinks that the existence of deities can be disproven.

      Ageine, the Atheistes, which say in their hartes there is no God; […]

      1571 October 20, Arthur Golding, “The Epistle Dedicatory”, in Psalmes of Dauid and others, with M. John Caluin's Commentaries
      1 more example

      An atheist, like a Christian, holds that we can know whether or not there is a God. The Christian holds that we can know there is a God; the atheist, that we can know there is not.

      1953 November 3, Bertrand Russell, “What is an Agnostic?”, in Look

      Synonyms: nullifidian, positive atheist, strong atheist, gnostic atheist

    2. broadlylifestyleA person who doubts the existence of deities (therefore, an agnostic may be considered an atheist).

      Very low probability, but short of zero. De facto atheist. ‘I cannot know for certain but I think God is very improbable, and I live my life on the assumption that he is not there.’

      2006 September 18, Richard Dawkins, “The God Hypothesis”, in The God Delusion, 1st Am. edition, Boston: Houghton Mifflin, →ISBN, →LCCN, →OL, LCC BL2775.3.D39 2006, page 51
      1 more example

      Minister—Are you really an Atheist? Atheist—Yes. M.—Do you deny that there is a god? A.—No. I deny that there is sufficient reason to believe there is one. There may be a god, but I think it rather unlikely.

      1843, G. J. Holyoake, “A Reciprocal Dialogue”, in Thomas Paterson, editors, The Oracle of Reason, Or, Philosophy Vindicated, volume 2, number 64, page 89

      Synonyms: nullifidian, weak atheist

    3. very broadlylifestyleAny person lacking belief in deities (including children who are unaware of religion).

      All children are born Atheists; they have no idea of God. Are they then criminal on account of their ignorance?

      1772, Good Sense without God: Or Freethoughts Opposed to Supernatural Ideas, London: W. Stewart, translation of Le Bon-Sens, ou, Idées Naturelles opposées aux Idées Surnaturelles by Paul Henry Thiry baron d'Holbach, published 2004, §30, page 21

      Synonyms: nullifidian

  2. uncommonA person who does not believe in a particular deity (but may believe in another deity).

    Malice and prejudice concurred in representing the Christians as a society of atheists, who, by the most daring attack on the religious constitution of the empire, had merited the severest animadversion of the civil magistrate.

    1840, Edward Gibbon, chapter 16, in The Decline and Fall of the Roman Empire, new edition, volume 1, page 183
    2 more examples

    An atheist is just somebody who feels about Yahweh the way any decent Christian feels about Thor or Baal or the golden calf. As has been said before, we are all atheists about most of the gods that humanity has ever believed in. Some of us just go one god further.

    2002 February, Richard Dawkins, Richard Dawkins on militant atheism, via TED

    Throughout history, atheists were simply people who did not believe the prevalent God of the day. For the sun-worshippers, Christians were atheists. For Jewish people, Christians were atheists. Whoever does not believe in your God is by definition, an atheist. […] With all the countless Gods concocted by man, I claim that my Christian friends and I have something in common. We are all atheists, I just believe in one less God than they.

    2009, Lyndon Lamborn, Standing For Something More: The Excommunication of Lyndon Lamborn, AuthorHouse, →ISBN, page 171
  3. proscribedsometimesA person who does not believe in any religion (not even a religion without gods); a nonreligious person.

    For instance, in Morocco, while a Muslim man is free to marry a non-Muslim woman, provided she is Christian or Jewish, but not Buddhist, Hindu or Atheist, a Muslim woman is only supposed to marry a Muslim man.

    2002 January 1, Anne-Marie De Mejía, Power, Prestige, and Bilingualism: International Perspectives on Elite Bilingual Education, Multilingual Matters, →ISBN, page 63
    5 more examples

    This is one of the strongest Grounds of Suspicion to me, and assures me that he has very little Regard to Religion in general; that he can pretend to marry you, and know nothing whether you are a Heathen or Christian; an Atheist or religious Person, a Papist or a Protestant; the Man can have no great Value for Religion, that is so little concerned whether his Wife has any, or no; for I take the Thing to weigh as much on one Side as on the other, where there is any serious Confideration at Bottom.

    1766, Daniel Defoe, Religious Courtship..., 9th edition, London, page 170

    Since radio and TV started playing Atheists Like Me, the lead song in the album, Huang's record company has received more than 100 phone calls protesting the content of the new song, the local China Times newspaper reported.[…] It's not clear who has been offended by the tune, but most Taiwanese are Buddhists or Daoists. A small number are Christians, Muslims and atheists.

    2006 December 24, “‘Atheist’ hip-hop track causes a religious stir”, in Taipei Times, →ISSN, →OCLC, archived from the original on 25 Jan 2007, Taiwan News, page 2

    In her chapter, “Freedom of and Freedom from Religion: Atheist Involvement in Legal Cases,” Lori G. Beaman presents her reflections on the various claims made by atheists in the legal arena, such as the objection to prayers in municipal[…]

    2014 December 4, Lori G. Beaman, Steven Tomlins, Atheist Identities - Spaces and Social Contexts, Springer, →ISBN, page 8

    20 “We just need to get rid of religion,” atheist author and entertainer Penn Jillette has said. Many atheists agree, as you can tell from the popularity of antireligion books such as Christopher Hitchens's God Is Not Great.

    2015 March 10, David Seidman, What If I'm an Atheist?: A Teen's Guide to Exploring a Life Without Religion, Simon and Schuster, →ISBN, page 149

    The legal image of the atheist constructed by these cases implies that the atheist or religious none is unworthy of voice and indeed of citizenship, that they are not part of the history of the nation, and that they are therefore unable to contribute to the public discussion about religion or its place in the public sphere.

    2015, L.G. Beaman, “Freedom of and Freedom from Religion: Atheist Involvement in Legal Cases”, in Lori G. Beaman, Steven Tomlins, editors, Atheist Identities - Spaces and Social Contexts, Springer, page 50
adjectiveatheist (comparative more atheist, superlative most atheist)

comparative more atheist · superlative most atheist

  1. Of or relating to atheists or atheism; atheistic.

    He would have been seven times more Epicure and atheist than he was.

    c. 16th-17th century, “Francis Bacon”, in Of Unity in Religion
    1 more example

    God! That majestic name is in the pledge. In doing this the government has already made clear that our country believes in God! We are the majority! Our nation is not Buddhist, not Hinduist, not Atheist, and the list goes on!

    2007 December 1, R. D. Richardson, Violence in the Urban Schools!: What Would You Do?, Xlibris Corporation, →ISBN, page 81
verbatheist (third-person singular simple present atheists, present participle atheisting, simple past and past participle atheisted)

present singular third person atheists · participle present atheisting · participle past atheisted · past atheisted

  1. raretransitiveTo make someone an atheist.

    The multitude of opinions doth draw him away, or else Atheist him, that he will be nothing. […] The multitude of opinions […] doth un-atheist him, put him upon the search and examination what is the truth of God.

    1646, Samuel Bolton: The arraignment of errour

Synonyms & antonyms

nounA person who does not believe in deities or gods.

nounA person who is certain that no deities exist or who thinks that the existence of deities can be disproven.

nounA person who doubts the existence of deities (therefore, an agnostic may be considered an atheist).

nounAny person lacking belief in deities (including children who are unaware of religion).

Opposite

More synonyms by meaning

adjectiverelated to or characterized by or given to atheism

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Hellenic*ə-
  4. Ancient Greekἀ- (a-)
  5. Englisha-
  6. Proto-Indo-European*dʰeh₁-
  7. Proto-Indo-European*dʰéh₁s
  8. Proto-Indo-European*dʰh₁sós
  9. Proto-Hellenic*tʰehós
  10. Ancient Greekθεός (theós)
  11. Englishtheist
  12. Englishatheist

From Middle French athéiste (athée + -iste), from Latin atheos, from Ancient Greek ἄθεος (átheos, “godless, without god”), from ἀ- (a-, “without”) + θεός (theós, “god”).

Full word history & related roots →

Translations

Afrikaans ateïs, ateïs
  • ateïsa person who doubts the existence of deities — see also agnostic
  • ateïsa person who believes with certainty that no deities exist
Arabic مُلْحِد, مُلْحِدَة
  • مُلْحِد (mulḥid)a person who doubts the existence of deities — see also agnostic
  • مُلْحِدَة (mulḥida)a person who doubts the existence of deities — see also agnostic
  • دَهْرِيّ (dahriyy)a person who doubts the existence of deities — see also agnostic
  • دَهْرِيَّة (dahriyya)a person who doubts the existence of deities — see also agnostic
  • مُلْحِد (mulḥid)a person who believes with certainty that no deities exist
  • مُلْحِدَة (mulḥida)a person who believes with certainty that no deities exist
  • دَهْرِيّ (dahriyy)a person who believes with certainty that no deities exist
  • دَهْرِيَّة (dahriyya)a person who believes with certainty that no deities exist
Bengali নাস্তিক, নাস্তিক
  • নাস্তিক (nastik)a person who doubts the existence of deities — see also agnostic
  • নাস্তিক (nastik)a person who believes with certainty that no deities exist
Bulgarian атеи́ст, атеи́стка
  • атеи́ст (ateíst)a person who doubts the existence of deities — see also agnostic
  • атеи́стка (ateístka)a person who doubts the existence of deities — see also agnostic
  • безбо́жник (bezbóžnik)a person who doubts the existence of deities — see also agnostic
  • безбо́жница (bezbóžnica)a person who doubts the existence of deities — see also agnostic
  • неве́рник (nevérnik)a person who doubts the existence of deities — see also agnostic
  • неве́рница (nevérnica)a person who doubts the existence of deities — see also agnostic
  • атеи́ст (ateíst)a person who believes with certainty that no deities exist
  • атеи́стка (ateístka)a person who believes with certainty that no deities exist
Catalan ateu, ateu
  • ateua person who doubts the existence of deities — see also agnostic
  • ateua person who believes with certainty that no deities exist
  • ateaa person who believes with certainty that no deities exist
Chinese Mandarin 無神論者 /无神论者, 無神論者 /无神论者
  • 無神論者 /无神论者 (wúshénlùnzhě)a person who doubts the existence of deities — see also agnostic
  • 無神論者 /无神论者 (wúshénlùnzhě)a person who believes with certainty that no deities exist
Czech ateista, ateistka
  • ateistaa person who doubts the existence of deities — see also agnostic
  • ateistkaa person who doubts the existence of deities — see also agnostic
  • nevěřícía person who doubts the existence of deities — see also agnostic
  • bezvěreca person who doubts the existence of deities — see also agnostic
  • ateistaa person who believes with certainty that no deities exist
  • ateistkaa person who believes with certainty that no deities exist
Danish ateist, ateist
  • ateista person who doubts the existence of deities — see also agnostic
  • ateista person who believes with certainty that no deities exist
Dutch atheïst, atheïste
  • atheïsta person who doubts the existence of deities — see also agnostic
  • atheïstea person who doubts the existence of deities — see also agnostic
  • atheïsta person who believes with certainty that no deities exist
  • atheïstea person who believes with certainty that no deities exist
  • godloochenaara person who believes with certainty that no deities exist
  • goddelozea person who believes with certainty that no deities exist
Esperanto ateisto, ateisto
  • ateistoa person who doubts the existence of deities — see also agnostic
  • ateistoa person who believes with certainty that no deities exist
  • ateistinoa person who believes with certainty that no deities exist
  • sendiismanoa person who believes with certainty that no deities exist
  • ateistigiTranslations
Estonian ateist, ateist
  • ateista person who doubts the existence of deities — see also agnostic
  • ateista person who believes with certainty that no deities exist
Finnish ateisti, ateisti
  • ateistia person who doubts the existence of deities — see also agnostic
  • ateistia person who believes with certainty that no deities exist
French athée, athéiste
  • athéea person who doubts the existence of deities — see also agnostic
  • athéistea person who doubts the existence of deities — see also agnostic
  • athéea person who believes with certainty that no deities exist
German Atheist, Atheistin
  • Atheista person who doubts the existence of deities — see also agnostic
  • Atheistina person who doubts the existence of deities — see also agnostic
  • Nichtglaubendera person who doubts the existence of deities — see also agnostic
  • Nichtglaubendea person who doubts the existence of deities — see also agnostic
  • Agnostikera person who doubts the existence of deities — see also agnostic
  • Agnostikera person who doubts the existence of deities — see also agnostic
  • Atheista person who believes with certainty that no deities exist
  • Atheistina person who believes with certainty that no deities exist
  • Gottesleugnera person who believes with certainty that no deities exist
  • Gottesleugnerina person who believes with certainty that no deities exist
  • Gottlosera person who believes with certainty that no deities exist
  • Gottlosea person who believes with certainty that no deities exist
Greek αθεϊστής, αθεΐστρια
  • αθεϊστής (atheïstís)a person who doubts the existence of deities — see also agnostic
  • αθεΐστρια (atheḯstria)a person who doubts the existence of deities — see also agnostic
  • άθεος (átheos)a person who doubts the existence of deities — see also agnostic
  • άθεη (átheï)a person who doubts the existence of deities — see also agnostic
  • αθεϊστής (atheïstís)a person who believes with certainty that no deities exist
  • αθεΐστρια (atheḯstria)a person who believes with certainty that no deities exist
  • άθεος (átheos)a person who believes with certainty that no deities exist
  • άθεη (átheï)a person who believes with certainty that no deities exist
Hebrew אָתֵאִיסְט, אָתֵאִיסְט
  • אָתֵאִיסְט (ateíst)a person who doubts the existence of deities — see also agnostic
  • אָתֵאִיסְט (ateíst)a person who believes with certainty that no deities exist
Hindi नास्तिक, अनीश्वरवादी
  • नास्तिक (nāstik)a person who doubts the existence of deities — see also agnostic
  • अनीश्वरवादी (anīśvarvādī)a person who doubts the existence of deities — see also agnostic
  • नास्तिक (nāstik)a person who believes with certainty that no deities exist
Hungarian ateista, ateista
  • ateistaa person who doubts the existence of deities — see also agnostic
  • ateistaa person who believes with certainty that no deities exist
Icelandic trúleysingi, guðleysingi
  • trúleysingia person who believes with certainty that no deities exist
  • guðleysingia person who believes with certainty that no deities exist
  • heiðingia person who believes with certainty that no deities exist
Indonesian ateis, ateis
  • ateisa person who doubts the existence of deities — see also agnostic
  • ateisa person who believes with certainty that no deities exist
  • mulhida person who believes with certainty that no deities exist
Irish aindiachaí, aindiachaí
  • aindiachaía person who doubts the existence of deities — see also agnostic
  • aindiachaía person who believes with certainty that no deities exist
Italian ateo, atea
  • ateoa person who doubts the existence of deities — see also agnostic
  • ateaa person who doubts the existence of deities — see also agnostic
  • ateoa person who believes with certainty that no deities exist
  • ateaa person who believes with certainty that no deities exist
Japanese 無神論者, 無信仰者
  • 無神論者 (mushinronsha)a person who doubts the existence of deities — see also agnostic
  • 無信仰者 (mushinkōsha)a person who doubts the existence of deities — see also agnostic
  • 無神論者 (mushinronsha)a person who believes with certainty that no deities exist
Korean 무신론자, 무신론자
  • 무신론자 (musillonja)a person who doubts the existence of deities — see also agnostic
  • 무신론자 (musillonja)a person who believes with certainty that no deities exist
Latin atheos, atheus
  • atheosa person who doubts the existence of deities — see also agnostic
  • atheusa person who believes with certainty that no deities exist
  • atheosa person who believes with certainty that no deities exist
Latvian ateists, ateists
  • ateistsa person who doubts the existence of deities — see also agnostic
  • ateistsa person who believes with certainty that no deities exist
Lithuanian ateistas, ateistas
  • ateistasa person who doubts the existence of deities — see also agnostic
  • ateistasa person who believes with certainty that no deities exist
Malay ateis, mulhid
  • ateisa person who doubts the existence of deities — see also agnostic
  • mulhida person who doubts the existence of deities — see also agnostic
  • ateisa person who believes with certainty that no deities exist
Norwegian Bokmål ateist, ateist
  • ateista person who doubts the existence of deities — see also agnostic
  • ateista person who believes with certainty that no deities exist
Polish bezwyznaniowiec, niewierzący
  • bezwyznaniowieca person who doubts the existence of deities — see also agnostic
  • niewierzącya person who doubts the existence of deities — see also agnostic
  • niewierzącaa person who doubts the existence of deities — see also agnostic
  • ateistaa person who doubts the existence of deities — see also agnostic
  • ateistkaa person who doubts the existence of deities — see also agnostic
  • bezbożnika person who doubts the existence of deities — see also agnostic
  • bezbożnicaa person who doubts the existence of deities — see also agnostic
  • ateusza person who doubts the existence of deities — see also agnostic
  • ateuszkaa person who doubts the existence of deities — see also agnostic
  • ateistaa person lacking a belief in a particular deity
  • ateistkaa person lacking a belief in a particular deity
  • ateistaa person who believes with certainty that no deities exist
  • ateizowaćTranslations
  • zateizowaćTranslations
Portuguese ateu, ateia
  • ateua person who doubts the existence of deities — see also agnostic
  • ateiaa person who doubts the existence of deities — see also agnostic
  • ateístaa person who doubts the existence of deities — see also agnostic
  • ateua person who believes with certainty that no deities exist
  • ateiaa person who believes with certainty that no deities exist
  • ateístaa person who believes with certainty that no deities exist
Romanian ateist, ateistă
  • ateista person who doubts the existence of deities — see also agnostic
  • ateistăa person who doubts the existence of deities — see also agnostic
  • ateua person who doubts the existence of deities — see also agnostic
  • ateista person who believes with certainty that no deities exist
  • ateistăa person who believes with certainty that no deities exist
  • ateua person who believes with certainty that no deities exist
Russian атеи́ст, атеи́стка
  • атеи́ст (atɛíst)a person who doubts the existence of deities — see also agnostic
  • атеи́стка (atɛístka)a person who doubts the existence of deities — see also agnostic
  • безбо́жник (bezbóžnik)a person who doubts the existence of deities — see also agnostic
  • безбо́жница (bezbóžnica)a person who doubts the existence of deities — see also agnostic
  • неве́рующий (nevérujuščij)a person who doubts the existence of deities — see also agnostic
  • неве́рующая (nevérujuščaja)a person who doubts the existence of deities — see also agnostic
  • атеи́ст (atɛíst)a person who believes with certainty that no deities exist
  • атеи́стка (atɛístka)a person who believes with certainty that no deities exist
Slovak ateista, ateistka
  • ateistaa person who doubts the existence of deities — see also agnostic
  • ateistkaa person who doubts the existence of deities — see also agnostic
  • neveriacia person who doubts the existence of deities — see also agnostic
  • bezvereca person who doubts the existence of deities — see also agnostic
  • ateistaa person who believes with certainty that no deities exist
  • ateistkaa person who believes with certainty that no deities exist
Spanish ateo, atea
  • ateoa person who doubts the existence of deities — see also agnostic
  • ateaa person who doubts the existence of deities — see also agnostic
  • ateoa person who believes with certainty that no deities exist
  • ateaa person who believes with certainty that no deities exist
  • ateístaa person who believes with certainty that no deities exist
Swahili mkanamungu, mkana-mungu
  • mkanamungua person who doubts the existence of deities — see also agnostic
  • mkana-mungua person who doubts the existence of deities — see also agnostic
  • mkana mungua person who doubts the existence of deities — see also agnostic
  • mkanamungua person who believes with certainty that no deities exist
  • mkana-mungua person who believes with certainty that no deities exist
  • mkana mungua person who believes with certainty that no deities exist
Swedish ateist, ateist
  • ateista person who doubts the existence of deities — see also agnostic
  • ateista person who believes with certainty that no deities exist
Thai ผู้ที่เชื่อว่าไม่มีพระเจ้า, ผู้ถืออเทวนิยม
  • ผู้ที่เชื่อว่าไม่มีพระเจ้า (pûu-tîi-chʉ̂ʉa-wâa-mâi-mii-prá-jâao)a person who doubts the existence of deities — see also agnostic
  • ผู้ถืออเทวนิยม (pûu-tʉ̌ʉ-à-tee-wá-ní-yom)a person who doubts the existence of deities — see also agnostic
  • ผู้ที่เชื่อว่าไม่มีพระเจ้า (pûu-tîi-chʉ̂ʉa-wâa-mâi-mii-prá-jâao)a person who believes with certainty that no deities exist
  • ผู้ถืออเทวนิยม (pûu-tʉ̌ʉ-à-tee-wá-ní-yom)a person who believes with certainty that no deities exist
Turkish ateist, tanrıtanımaz
  • ateista person who doubts the existence of deities — see also agnostic
  • tanrıtanımaza person who doubts the existence of deities — see also agnostic
  • atea person who doubts the existence of deities — see also agnostic
  • ateista person who believes with certainty that no deities exist
  • tanrıtanımaza person who believes with certainty that no deities exist
  • mülhida person who believes with certainty that no deities exist
  • atea person who believes with certainty that no deities exist
Ukrainian атеї́ст, атеї́стка
  • атеї́ст (atejíst)a person who doubts the existence of deities — see also agnostic
  • атеї́стка (atejístka)a person who doubts the existence of deities — see also agnostic
  • безбо́жник (bezbóžnyk)a person who doubts the existence of deities — see also agnostic
  • безбо́жниця (bezbóžnycja)a person who doubts the existence of deities — see also agnostic
  • безві́рник (bezvírnyk)a person who doubts the existence of deities — see also agnostic
  • безві́рниця (bezvírnycja)a person who doubts the existence of deities — see also agnostic
  • неві́руючий (nevírujučyj)a person who doubts the existence of deities — see also agnostic
  • неві́руюча (nevírujuča)a person who doubts the existence of deities — see also agnostic
  • атеї́ст (atejíst)a person who believes with certainty that no deities exist
  • атеї́стка (atejístka)a person who believes with certainty that no deities exist
Urdu دَہْری, کافِر
  • دَہْری (dahrī)a person who doubts the existence of deities — see also agnostic
  • کافِر (kāfir)a person who doubts the existence of deities — see also agnostic
  • مُلْحِد (mulhid)a person who doubts the existence of deities — see also agnostic
  • ناسْتِک (nāstik)a person who doubts the existence of deities — see also agnostic
Yiddish אַטעיִסט, אַטעיִסט
  • אַטעיִסט (ateist)a person who doubts the existence of deities — see also agnostic
  • אַטעיִסט (ateist)a person who believes with certainty that no deities exist

Rhymes & wordplay

Anagrams

Cite this entry
APA

atheist. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/atheist

MLA

“atheist.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/atheist. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “atheist,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/atheist.

Source: atheist on Wiktionary, CC BY-SA 4.0.