knowledge

know·ledge
K5N1O1W4L1E1D2G2E1
UK/ˈnɒl.ɪdʒ/US/ˈnɑ.lɪdʒ/obsolete/ˈnoʊ.lɪdʒ/India/nɔː.leːdʒ/

noun

The fact of knowing about something; general understanding or familiarity with a subject, place, situation etc.

“A secretary should have a good knowledge of shorthand.”

Opposite
Very commonFirst used 14th c.Scrabble 18

Meanings

knowledge1

nounknowledge (usually uncountable, plural knowledges)

plural knowledges · alternative knolege · alternative knowlage · alternative knowleche · alternative knowledg · alternative knowlege · alternative knowliche · alternative knowlych · alternative knowlech · alternative knaulege · alternative knaulage · alternative knawlage · alternative knoleche · alternative knoleige · alternative knowlache · alternative knolych

  1. uncountableusuallyThe fact of knowing about something; general understanding or familiarity with a subject, place, situation etc.First known use 14th c.

    He has a lot of knowledge on the Indus Valley Civilization.

    3 more examples

    His knowledge of Iceland was limited to what he'd seen on the Travel Channel.

    [N]ow ſuch a liue vngodly, vvithout a care of doing the wil of the Lord (though they profeſſe him in their mouths, yea though they beleeue and acknowledge all the Articles of the Creed, yea haue knowledge of the Scripturs) yet if they liue vngodly, they deny God, and therefore ſhal be denied, […]

    1604, Jeremy Corderoy, A Short Dialogve, wherein is Proved, that No Man can be Saved without Good VVorkes, 2nd edition, Oxford: Printed by Ioseph Barnes, and are to be sold in Paules Church-yard at the signe of the Crowne, by Simon Waterson, →OCLC, page 40

    The yawning gap in neuroscientists’ understanding of their topic is in the intermediate scale of the brain’s anatomy. Science has a passable knowledge of how individual nerve cells, known as neurons, work. It also knows which visible lobes and ganglia of the brain do what. But how the neurons are organised in these lobes and ganglia remains obscure.

    2013 August 3, “The machine of a new soul”, in The Economist, volume 408, number 8847
  2. uncountableusuallyAwareness of a particular fact or situation; a state of having been informed or made aware of something.First known use 14th c.

    He had always intended to visit him, though to the last always assuring his wife that he should not go; and till the evening after the visit was paid she had no knowledge of it.

    1813 January 27, [Jane Austen], Pride and Prejudice: […], volume (please specify |volume=I to III), London: […] [George Sidney] for T[homas] Egerton, […], →OCLC
  3. uncountableusuallyIntellectual understanding; the state of appreciating truth or information.First known use 14th c.

    Knowledge consists in recognizing the difference between good and bad decisions.

    1 more example

    Our ſoules, whoſe faculties can comprehend The wondrous Architecture of the world: And meaſure euery wandring planets courſe, Still climing after knowledge infinite, […]

    c. 1587–1588 (date written), [Christopher Marlowe], Tamburlaine the Great. […] The First Part […], 2nd edition, part 1, London: […] [R. Robinson for] Richard Iones, […], published 1592, →OCLC; reprinted as Tamburlaine the Great (A Scolar Press Facsimile), Menston, Yorkshire; London: Scolar Press, 1973, →ISBN, Act II, scene vii
  4. uncountableusuallyFamiliarity or understanding of a particular skill, branch of learning etc.First known use 14th c.

    A secretary should have a good knowledge of shorthand.

    1 more example

    Does your friend have any knowledge of hieroglyphs, perchance?

  5. uncountableusuallyphilosophicalJustified true belief
  6. archaicuncountableusuallylawSexual intimacy or intercourse (now usually in phrase carnal knowledge).First known use 15th c.

    Every time that he had knowledge of her he would leave, either in the bed, or in her cushion-cloth, or by her looking-glass, or in some place where she must needs find it, a piece of money[…].

    1573, George Gascoigne, An Anthology of Elizabethan Prose Fiction, The Adventures of Master F.J.
  7. obsoleteuncountableusuallyInformation or intelligence about something; notice.First known use 15th–18th c.

    Item, if any ship be in danger[…], every man to bear towards her, answering her with one light for a short time, and so to put it out again; thereby to give knowledge that they have seen her token.

    1580, Edward Hayes, “Sir Humphrey Gilbert's Voyage to Newfoundland”, in Charles W Eliot, editor, Voyages and Travels Ancient and Modern, Cosimo, published 2005, page 280
  8. uncountableusuallyThe total of what is known; all information and products of learning.First known use 16th c.

    His library contained the accumulated knowledge of the Greeks and Romans.

  9. countableusuallySomething that can be known; a branch of learning; a piece of information; a science.First known use 16th c.

    There is a great difference in the delivery of the mathematics, which are the most abstracted of knowledges.

    1605, Francis Bacon, “The Second Booke”, in The Twoo Bookes of Francis Bacon. Of the Proficience and Aduancement of Learning, Diuine and Humane, London: […] [Thomas Purfoot and Thomas Creede] for Henrie Tomes, […], →OCLC, folio 64, recto
    2 more examples

    he weakened his braines much, as all men doe, who over nicely and greedily will search out those knowledges [translating cognoissances], which hang not for their mowing, nor pertaine unto them.

    1603, Michel de Montaigne, chapter 12, in John Florio, transl., The Essayes […], book II, London: […] Val[entine] Simmes for Edward Blount […], →OCLC

    There are by now many feminisms (Tong, 1989; Humm, 1992).[…]They are in shifting alliance or contest with postmodern critiques, which at times seem to threaten the very category 'women' and its possibilities for a feminist politics. These debates inform this attempt at worlding women—moving beyond white western power centres and their dominant knowledges[…].

    1996, Jan Pettman, Worlding Women: A Feminist International Politics (Hardcover), Routledge, →ISBN, pages ix and x
  10. obsoleteuncountableusuallyAcknowledgement.First known use 14th–16th c.
  11. obsoleteuncountableusuallyNotice, awareness.First known use 17th c.

    Then she fell on her face, and bowed herself to the ground, and said unto him, Why have I found grace in thine eyes, that thou shouldest take knowledge of me, seeing I am a stranger?

    1526, [William Tyndale, transl.], The Newe Testamẽt […] (Tyndale Bible), [Worms, Germany: Peter Schöffer], →OCLC, :[10]
  12. UKinformaluncountableusuallyThe deep familiarity with certain routes and places of interest required by taxicab drivers working in London, England.

    There is only one sure way to memorise the runs and that is to follow them, either on foot, cycle or motor cycle; hence, the familiar sight of would-be cabbies learning the knowledge during evenings and weekends.

    2002, Malcolm Bobbitt, Taxi! - The Story of the London Cab
verbknowledge (third-person singular simple present knowledges, present participle knowledging, simple past and past participle knowledged)

present singular third person knowledges · participle present knowledging · participle past knowledged · past knowledged · alternative knolege · alternative knowlage · alternative knowleche · alternative knowledg · alternative knowlege · alternative knowliche · alternative knowlych · alternative knowlech · alternative knaulege · alternative knaulage · alternative knawlage · alternative knoleche

  1. obsoleteTo confess as true; to acknowledge.First known use 13th–17th c.

    Then went oute to hym Jerusalem, and all Jury, and all the region rounde aboute Jordan, and were baptised of hym in Jordan, knoledging their synnes.

    1526, [William Tyndale, transl.], The Newe Testamẽt […] (Tyndale Bible), [Worms, Germany: Peter Schöffer], →OCLC, Matthew iij
    1 more example

    5. The church of Christ knoweth no head, but Christ Jesu alone. The synagogue of Satan knowledgeth the Romish bishop to be head of the universal church of Christ throughout the world.

    1653 October 6, Thomas Becon, “A Comfortable Epistle to the Afflicted People of God”, in Prayers and Other Pieces of Thomas Becon (Theology), Cambridge University Press, published 1844, →OCLC, page 196

Knowledge2

proper nounthe Knowledge

alternative The Knowledge

  1. A course of study which must be completed by prospective London taxi drivers; consists of 320 routes through central London and many significant places.

    The drivers of the officially licensed "black cabs" are famous for their mastery of "The Knowledge" of London streets.

    2004, Robert S. Wayne, Royal London in Context: The Independent Traveler's Guide to Royal London, page 177

Synonyms & antonyms

Opposite

nounthe psychological result of perception and learning and reasoning

Broader
psychological feature

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Middle Englishknowleche
  2. Englishknowledge

From Middle English knowleche, knaweleche, cnawlece (“knowledge”), from knowen (“to know, recognise”) + -leche. Related to Middle English knowlechen (“to find out, acknowledge”). For more on the Middle English suffix -leche, compare freelage. Compare also Old English cnāwelǣċ, cnāwelǣċing (“acknowledging, acknowledgement”).

Full word history & related roots →

Translations

Afrikaans kennis
  • kennisfact of knowing about something; understanding, familiarity with information
Ancient Greek γνῶσις
  • γνῶσις (gnôsis)fact of knowing about something; understanding, familiarity with information
Arabic عِلْم, مَعْرِفَة
  • عِلْم (ʕilm)fact of knowing about something; understanding, familiarity with information
  • مَعْرِفَة (maʕrifa)fact of knowing about something; understanding, familiarity with information
  • عِلْم (ʕilm)awareness, state of having been informed
  • مَعْرِفَة (maʕrifa)awareness, state of having been informed
Bengali জ্ঞান, এলেম
  • জ্ঞান (gên)fact of knowing about something; understanding, familiarity with information
  • এলেম (elem)fact of knowing about something; understanding, familiarity with information
Bulgarian зна́ние, осведоме́ност
  • зна́ние (znánie)fact of knowing about something; understanding, familiarity with information
  • осведоме́ност (osvedoménost)awareness, state of having been informed
  • позна́ние (poznánie)familiarity with particular skill, discipline
  • зна́ние (znánie)total of what is known, product of learning
Catalan coneixement, coneixement
  • coneixementfact of knowing about something; understanding, familiarity with information
  • coneixementawareness, state of having been informed
  • coneixementsfamiliarity with particular skill, discipline
  • coneixementtotal of what is known, product of learning
Chinese Cantonese 知識 /知识, 見識 /见识
  • 知識 /知识 (zi¹ sik¹, zi³ sik¹)fact of knowing about something; understanding, familiarity with information
  • 見識 /见识 (gin³ sik¹)fact of knowing about something; understanding, familiarity with information
Chinese Mandarin 知識 /知识, 見識 /见识
  • 知識 /知识 (zhīshi)fact of knowing about something; understanding, familiarity with information
  • 見識 /见识 (jiànshí, jiànshì)fact of knowing about something; understanding, familiarity with information
  • 知識 /知识 (zhīshi)awareness, state of having been informed
  • 學識 /学识 (xuéshí)awareness, state of having been informed
Czech znalost, vědění
  • znalostfact of knowing about something; understanding, familiarity with information
  • věděnífact of knowing about something; understanding, familiarity with information
  • vědomíawareness, state of having been informed
  • znalosttotal of what is known, product of learning
Danish viden, kundskab
  • videnfact of knowing about something; understanding, familiarity with information
  • kundskabfact of knowing about something; understanding, familiarity with information
  • kendskabfact of knowing about something; understanding, familiarity with information
  • videnawareness, state of having been informed
  • kendskabawareness, state of having been informed
Dutch kennis, weten
  • kennisfact of knowing about something; understanding, familiarity with information
  • wetenfact of knowing about something; understanding, familiarity with information
  • wetenschapfact of knowing about something; understanding, familiarity with information
  • medewetenawareness, state of having been informed
  • wetenawareness, state of having been informed
  • kennistotal of what is known, product of learning
  • wetentotal of what is known, product of learning
  • wetenschaptotal of what is known, product of learning
Esperanto scio
  • sciofact of knowing about something; understanding, familiarity with information
Estonian teadmine, teadmised
  • teadminefact of knowing about something; understanding, familiarity with information
  • teadmisedfact of knowing about something; understanding, familiarity with information
Finnish tieto, tiedot
  • tietofact of knowing about something; understanding, familiarity with information
  • tiedotfact of knowing about something; understanding, familiarity with information
  • tietoisuusawareness, state of having been informed
  • tietofamiliarity with particular skill, discipline
  • taitofamiliarity with particular skill, discipline
  • tietototal of what is known, product of learning
French connaissance, science
  • connaissancefact of knowing about something; understanding, familiarity with information
  • sciencefact of knowing about something; understanding, familiarity with information
  • connaissanceawareness, state of having been informed
  • connaissancesfamiliarity with particular skill, discipline
  • connaissancestotal of what is known, product of learning
  • sciencetotal of what is known, product of learning
  • savoirtotal of what is known, product of learning
  • connaissancetotal of what is known, product of learning
German Wissen, Kenntnis
  • Wissenfact of knowing about something; understanding, familiarity with information
  • Kenntnisfact of knowing about something; understanding, familiarity with information
  • Wissenawareness, state of having been informed
  • Kenntnisawareness, state of having been informed
Greek γνώση, αγωγή
  • γνώση (gnósi)fact of knowing about something; understanding, familiarity with information
  • αγωγή (agogí)fact of knowing about something; understanding, familiarity with information
  • γνώση (gnósi)awareness, state of having been informed
  • επίγνωση (epígnosi)awareness, state of having been informed
  • γνώση (gnósi)familiarity with particular skill, discipline
  • εμπειρία (empeiría)familiarity with particular skill, discipline
  • γνώσεις (gnóseis)total of what is known, product of learning
  • γνώση (gnósi)total of what is known, product of learning
Hawaiian ʻike
  • ʻikefact of knowing about something; understanding, familiarity with information
Hebrew יֶדַע, ידיעה
  • יֶדַע (yéda)fact of knowing about something; understanding, familiarity with information
  • ידיעה (yediá)fact of knowing about something; understanding, familiarity with information
  • הַכָּרָה (hakará)awareness, state of having been informed
  • היכרות (hekerút)familiarity with particular skill, discipline
  • יֶדַע (yéda)total of what is known, product of learning
Hindi जान, ज्ञान
  • जान (jān)fact of knowing about something; understanding, familiarity with information
  • ज्ञान (jñān)fact of knowing about something; understanding, familiarity with information
  • बुद्धि (buddhi)fact of knowing about something; understanding, familiarity with information
  • इल्म (ilm)fact of knowing about something; understanding, familiarity with information
  • जागरूकता (jāgrūktā)awareness, state of having been informed
Hungarian tudás, ismeret
  • tudásfact of knowing about something; understanding, familiarity with information
  • ismeretfact of knowing about something; understanding, familiarity with information
  • tudomásawareness, state of having been informed
  • tudtaawareness, state of having been informed
Icelandic þekking, vitneskja
  • þekkingfact of knowing about something; understanding, familiarity with information
  • vitneskjaawareness, state of having been informed
  • þekkingfamiliarity with particular skill, discipline
  • kunnáttafamiliarity with particular skill, discipline
  • þekkingtotal of what is known, product of learning
Indonesian pengetahuan
  • pengetahuanfact of knowing about something; understanding, familiarity with information
Irish fios, fios
  • fiosfact of knowing about something; understanding, familiarity with information
  • fiosawareness, state of having been informed
  • fiosfamiliarity with particular skill, discipline
Italian conoscenza, conoscenza
  • conoscenzafact of knowing about something; understanding, familiarity with information
  • conoscenzaawareness, state of having been informed
  • saperetotal of what is known, product of learning
Japanese 知識, 知識
  • 知識 (chishiki)fact of knowing about something; understanding, familiarity with information
  • 知識 (chishiki)awareness, state of having been informed
  • 学識 (gakushiki)awareness, state of having been informed
Korean 지식, 앎
  • 지식 (jisik)fact of knowing about something; understanding, familiarity with information
  • 앎 (am)fact of knowing about something; understanding, familiarity with information
  • 지식 (jisik)total of what is known, product of learning
  • 지혜 (jihye)total of what is known, product of learning
Latin notitia, notio
  • notitiafact of knowing about something; understanding, familiarity with information
  • notiofact of knowing about something; understanding, familiarity with information
  • agnitiofact of knowing about something; understanding, familiarity with information
  • cognitiofact of knowing about something; understanding, familiarity with information
  • intelligentiafact of knowing about something; understanding, familiarity with information
  • notitiaawareness, state of having been informed
  • notioawareness, state of having been informed
  • agnitioawareness, state of having been informed
  • cognitioawareness, state of having been informed
  • intelligentiaawareness, state of having been informed
  • notitiafamiliarity with particular skill, discipline
  • notiofamiliarity with particular skill, discipline
Latvian zināšana
  • zināšanafact of knowing about something; understanding, familiarity with information
Lithuanian žinojimas, mokėjimas
  • žinojimasfact of knowing about something; understanding, familiarity with information
  • mokėjimasfact of knowing about something; understanding, familiarity with information
  • išmanymasfact of knowing about something; understanding, familiarity with information
Malay pengetahuan, ilmu
  • pengetahuanfact of knowing about something; understanding, familiarity with information
  • ilmufact of knowing about something; understanding, familiarity with information
  • pengetahuantotal of what is known, product of learning
  • ilmutotal of what is known, product of learning
Māori mātauranga, mōhio ngutu
  • mātaurangafact of knowing about something; understanding, familiarity with information
  • mōhio ngutufact of knowing about something; understanding, familiarity with information
  • mōhiotangaawareness, state of having been informed
Norwegian Bokmål kunnskap, viten
  • kunnskapfact of knowing about something; understanding, familiarity with information
  • vitenfact of knowing about something; understanding, familiarity with information
Polish wiedza, świadomość
  • wiedzafact of knowing about something; understanding, familiarity with information
  • świadomośćawareness, state of having been informed
Portuguese conhecimento, conhecimento
  • conhecimentofact of knowing about something; understanding, familiarity with information
  • conhecimentoawareness, state of having been informed
  • ciênciaawareness, state of having been informed
  • conhecimentofamiliarity with particular skill, discipline
  • conhecimentototal of what is known, product of learning
Romanian cunoaștere, știre
  • cunoașterefact of knowing about something; understanding, familiarity with information
  • știrefact of knowing about something; understanding, familiarity with information
  • cunoașterefamiliarity with particular skill, discipline
  • cunoștințetotal of what is known, product of learning
  • științătotal of what is known, product of learning
Russian зна́ние, осведомлённость
  • зна́ние (znánije)fact of knowing about something; understanding, familiarity with information
  • осведомлённость (osvedomljónnostʹ)fact of knowing about something; understanding, familiarity with information
  • зна́ние (znánije)awareness, state of having been informed
  • осведомлённость (osvedomljónnostʹ)awareness, state of having been informed
  • зна́ние (znánije)familiarity with particular skill, discipline
  • понима́ние (ponimánije)familiarity with particular skill, discipline
  • зна́ния (znánija)total of what is known, product of learning
Scottish Gaelic fios, fios
  • fiosfact of knowing about something; understanding, familiarity with information
  • fiosawareness, state of having been informed
  • fiosfamiliarity with particular skill, discipline
Slovak znalosť
  • znalosťfact of knowing about something; understanding, familiarity with information
Spanish conocimiento, conocencia
  • conocimientofact of knowing about something; understanding, familiarity with information
  • conocenciafact of knowing about something; understanding, familiarity with information
  • desperteza (desus.)fact of knowing about something; understanding, familiarity with information
  • conocimientoawareness, state of having been informed
  • conocenciaawareness, state of having been informed
  • conocimientosfamiliarity with particular skill, discipline
  • conocimientofamiliarity with particular skill, discipline
  • conocimientototal of what is known, product of learning
  • conocenciatotal of what is known, product of learning
  • conocimientostotal of what is known, product of learning
Swahili maarifa
  • maarifafact of knowing about something; understanding, familiarity with information
Swedish kunskap, kännedom
  • kunskapfact of knowing about something; understanding, familiarity with information
  • kännedomawareness, state of having been informed
Tagalog karunungan
  • karununganfact of knowing about something; understanding, familiarity with information
Tamil அறிவு, ஞானம்
  • அறிவு (aṟivu)fact of knowing about something; understanding, familiarity with information
  • ஞானம் (ñāṉam)fact of knowing about something; understanding, familiarity with information
  • விழிப்பு (viḻippu)awareness, state of having been informed
  • கவனம் (kavaṉam)awareness, state of having been informed
  • அனுபவம் (aṉupavam)familiarity with particular skill, discipline
Thai ความรู้, วิชา
  • ความรู้ (kwaam-rúu)fact of knowing about something; understanding, familiarity with information
  • วิชา (wí-chaa)fact of knowing about something; understanding, familiarity with information
  • วิทยา (wít-tá-yaa)fact of knowing about something; understanding, familiarity with information
  • ความรู้ (kwaam-rúu)familiarity with particular skill, discipline
Turkish bilim, marifet
  • bilimfact of knowing about something; understanding, familiarity with information
  • marifetfact of knowing about something; understanding, familiarity with information
  • bilgifact of knowing about something; understanding, familiarity with information
Ukrainian знання́
  • знання́ (znannjá)fact of knowing about something; understanding, familiarity with information
Urdu عِلْم, شَناخْت
  • عِلْم ('ilm)fact of knowing about something; understanding, familiarity with information
  • شَناخْت (śanāxt)fact of knowing about something; understanding, familiarity with information
  • گِیان (giyān)fact of knowing about something; understanding, familiarity with information
  • گْیان (gyān)fact of knowing about something; understanding, familiarity with information
Vietnamese tri thức, kiến thức
  • tri thứcfact of knowing about something; understanding, familiarity with information
  • kiến thứcfact of knowing about something; understanding, familiarity with information
Welsh adnabyddiaeth, gwybodaeth
  • adnabyddiaethfact of knowing about something; understanding, familiarity with information
  • gwybodaethfact of knowing about something; understanding, familiarity with information
Yiddish וויסן
  • וויסן (visn)fact of knowing about something; understanding, familiarity with information

Rhymes & wordplay

Rhymes with knowledge

All rhymes →
Cite this entry
APA

knowledge. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/knowledge

MLA

“knowledge.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/knowledge. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “knowledge,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/knowledge.

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