English Reference
verb · noun · adverb

fuck

v. · n. · adv.
US /ˈfək/ UK /fˈʌk/ fuck UK spelling fucks

  1. 01 C1 Advanced VulgarSlang

    v.to have sexual intercourse with someone.

    v.to engage in sexual intercourse. Transitive or intransitive; highly vulgar in all contexts.

    Simple

    They were caught fucking in the back of the car.

    In context

    The film was censored in several countries because it depicted the protagonists fucking in a graphic and unsimulated manner.

    copulateshag
  2. 02 B2 Upper Intermediate VulgarSlang

    v.to treat someone badly, cheat them, or break something completely.

    v.to exploit, defraud, or severely damage something or someone. Often used in the passive voice to describe a hopeless situation.

    Simple

    The company really fucked its employees by cutting their pensions.

    In context

    If the engine fails while we are in the middle of the desert, we are completely fucked.

  3. 03 B2 Upper Intermediate VulgarSlang

    v.used to show you do not care about someone or that you are very angry with them.

    v.used as an imperative to express contemptuous dismissal or extreme hostility toward a person or entity.

    Simple

    I'm tired of his excuses, so I told him to fuck off.

    In context

    He decided to just say fuck the consequences and quit his job without having another one lined up.

  4. 04 C1 Advanced VulgarSlang

    n.an offensive word for a person you dislike or think is stupid.

    n.a term of contempt for a person, often modified by an adjective like 'dumb' or 'lazy'.

    Simple

    Some stupid fuck nearly crashed into my car this morning.

    In context

    He was acting like a total fuck, so nobody wanted to invite him to the party.

  5. 05 B2 Upper Intermediate VulgarSlang

    n.the smallest amount of care or interest, usually used in negative sentences.

    n.the minimal unit of concern or consideration; almost exclusively used in negative constructions or to indicate apathy.

    Simple

    I don't give a fuck what they think about my new haircut.

    In context

    She made it abundantly clear that she didn't give a flying fuck about the committee's recommendations.

  6. 06 C1 Advanced VulgarSlang

    adv.used to make an adjective or a statement much stronger.

    adv.used as an intensifier to add emotional weight to an adjective, adverb, or a 'yes/no' response.

    Simple

    That movie was fuckin' amazing.

    In context

    When asked if he wanted to go to the concert, he replied, 'Fuck yes.'

  7. 07 B2 Upper Intermediate VulgarSlang

    v.to interfere with something or try to change it in a bad way.

    v.to meddle, interfere, or tinker with something, often with negative results. Usually used with the preposition 'with'.

    Simple

    Don't fuck with the settings on my computer.

    In context

    The hackers tried to fuck with the internal database, but the security protocols blocked them.

Fuck Catalonia!” They sang: “ We are Atlético”.

The Guardian· 24 Aug 2026

The word traces from Proto-Indo-European pewǵ- (“to strike, punch, stab”), through Proto-Germanic fukkōną and Old English fuccian, into Middle English fukken by the 13th century. A 772 CE charter notes a place called Fuccerham, possibly “home of the fucker” or “pasture of the fucker”; a John le Fucker appears in 1278, likely a variant of Fulcher, Fucher, or Foker. By 1310, Cheshire court documents refer to Roger Fuckebythenavele, a name that may have been a deliberate provocation or a direct allusion to a depraved act. The word entered dictionaries in 1598, having displaced earlier terms like jape and swive by 1500, its usage uninterrupted since.

The earliest unambiguous sexual use is in the 1310 case, though the term’s northern Germanic/Scandinavian roots are reinforced by earlier Scots attestations of fuk or fuck. Folk-etymologies proposing backronyms such as “fornication under consent of the king” are demonstrably false. The verb’s seventh sense derives from feck, a related term, but the connection remains obscure.

A place name, a legal record, a dictionary entry, and a lexical takeover: fuck endured without scholarly consensus on its earliest meanings, its history marked by ambiguity and utility. The surviving traces include not only the word itself but also the futile efforts of later generations to repackage its origins as something more palatable.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin ine-pro *pewǵ-
Level B2 · Upper Intermediate
Frequency Very common
Updated