Meanings
comparative more infidel · superlative most infidel
- Rejecting a specific religion.
- Of, characteristic of, or relating to unbelievers or unbelief.
(...) how it is that to his name who yesterday departed for the other world, we prefix so significant and infidel a word, and yet do not thus entitle him, if he but embarks for the remotest Indies of this living earth;(...)
1851 November 14, Herman Melville, chapter 7, in Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley, →OCLC1 more example
But not only have the priests tried to make the very term Atheism odious, as if it would destroy all of good and beautiful in nature, but some of the reformers, not having the moral courage to avow their own sentiments, wishing to be popular, fearing lest their reforms would be considered Infidel, (as all reforms assuredly are), shield themselves from the stigma, by joining in the tirade against Atheism, and associate it with everything that is vile, with the crime of slavery, the corruptions of the Church, and all the vices imaginable.
1881, Ernestine Rose, A Defence of Atheism, J.P. Mendum, page 20
plural infidels
- derogatoryusuallyOne who does not believe in a certain religion.
The infidel writer is a greater enemy to society.
1779, Vicesimus Knox, On the Prevalence of Religious Scepticism1 more example
Some Muslims are taught that non-Muslims are infidels and are to be shunned.
2005, George W. Braswell, Islam and America: Answers to the 31 Most-asked Questions, page 33 - derogatoryusuallyOne who does not believe in a certain principle.
- derogatoryusuallyAn openly Islamophobic individual receiving or seeking praise from other Islamophobic people.
I am a proud infidel. I believe in Jesus Chirst, the Son of God who died on the cross for my sins.
2006, Cary, “No More Capitals”, in The "O" Word: Conservative by Nature, Christian by Choice2 more examples
Stripping out the obsolete debate, The Complete Infidel’s Guide to the Koran focuses on the decrees toward Jews and Christians, how they were viewed by Muhammad, what “the infidels” have done wrong and what the Koran has in store for them.
2009, Robert Spencer, The Complete Infidel's Guide to the Koran, Simon and SchusterThe post is set to a backdrop of an American flag and reads, "Proud Infidel. F*** Islam and F*** Muslims."
2014, ABC 13 Eyewitness News, “Firefighter's Facebook post about Islam sparks HFD investigation”, in ABC 13 Eyewitness News
Synonyms & antonyms
nounOne with no religious beliefs.
heathen, pagan
More synonyms by meaning
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Latinīnfidēlis“unfaithful”
- Middle Frenchinfidèle
- Englishinfidel
First attested 1460, from Middle French infidèle, from Latin īnfidēlis (“unfaithful”), from in- (“not”) + fidēlis (“faithful”). See fidelity.
More words from Middle French, Latin
Full word history & related roots →Translations
Ancient Greek ἄπιστος
- ἄπιστος (ápistos)non-believer
Arabic كَافِر, كَافِرَة
- كَافِر (kāfir)non-believer
- كَافِرَة (kāfira)non-believer
Bengali কাফির
- কাফির (kaphir)non-believer
Bulgarian неверник
- неверник (nevernik)non-believer
Catalan infidel
- infidelnon-believer
Chinese Mandarin 不信者
- 不信者 (bùxìn zhě)non-believer
Czech nevěřící
- nevěřícínon-believer
Danish vantro
- vantronon-believer
Dutch ongelovige
- ongelovigenon-believer
Esperanto malkredulo
- malkredulonon-believer
Finnish vääräuskoinen, pakana
- vääräuskoinennon-believer
- pakananon-believer
- uskotonnon-believer
French infidèle, incroyant
- infidèlenon-believer
- incroyantnon-believer
- mécréantnon-believer
German Ungläubiger, Ungläubige
- Ungläubigernon-believer
- Ungläubigenon-believer
Greek άπιστος
- άπιστος (ápistos)non-believer
Hebrew כּוֹפֵר, אֶפִּיקוֹרֶס
- כּוֹפֵר (kofér)non-believer
- אֶפִּיקוֹרֶס (epikóres)non-believer
- אֶפִּיקוֹרוֹס (epikóros)non-believer
Hindi नास्तिक, काफ़िर
- नास्तिक (nāstik)non-believer
- काफ़िर (kāfir)non-believer
Indonesian kafir, keparat
- kafirnon-believer
- keparatnon-believer
Irish neamhchreidmheach, ainchreidmheach
- neamhchreidmheachnon-believer
- ainchreidmheachnon-believer
- díchreidmheachnon-believer
Italian infedele
- infedelenon-believer
Japanese 不信者
- 不信者 (fushinja)non-believer
Korean 불신자
- 불신자 (bulsinja)non-believer
Latin īnfidēlis
- īnfidēlisnon-believer
Malay kafir
- kafirnon-believer
Māori kaiwhakaponokore
- kaiwhakaponokorenon-believer
Persian کافر
- کافر (kâfar)non-believer
Polish niewierny
- niewiernynon-believer
Portuguese infiel
- infielnon-believer
Romanian necredincios
- necredinciosnon-believer
Russian неве́рный, неве́рующий
- неве́рный (nevérnyj)non-believer
- неве́рующий (nevérujuščij)non-believer
- инове́рец (inovérec)non-believer
Scottish Gaelic neo-chreidmheach
- neo-chreidmheachnon-believer
Spanish infiel, descreído
- infielnon-believer
- descreídonon-believer
- impíonon-believer
- descreídanon-believer
- impíanon-believer
- pérfidonon-believer
Swedish otrogen
- otrogennon-believer
Turkish kâfir
- kâfirnon-believer
Urdu کافر
- کافر (kāfir)non-believer
Yiddish אַפּיקורס
- אַפּיקורס (apikoyres)non-believer
Rhymes & wordplay
Anagrams
Cite this entry
infidel. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/infidel
“infidel.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/infidel. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “infidel,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/infidel.
Source: infidel on Wiktionary, CC BY-SA 4.0.