Colloquial Variant guide

wingnut

noun · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈwɪŋˌnʌt/
  • Australia: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A deciduous tree of the genus Pterocarya native to Asia.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: pterocarya

Antonyms: none provided

2

noun

Meaning 2

A person who is or seems odd, eccentric, or crazy; especially, someone with bizarre or extreme political views.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory, informal

Topics: government, politics

Examples

  • Near-synonyms: nut, nut job, nut case, crank, weirdo; see also Thesaurus:strange person, Thesaurus:mad person

Meaning relationships

Synonyms: nut, nut job, nut case, crank, weirdo, bizarro, coot, crackpot, eccentric, freak, glaik, hard case, kook, live one, nutbag, nutbar, nutcase, nutter, oddball, oddity, odd bod, odd duck, odd fish, queerdo, queer fish, rum, strange bird, strange fish, strangeling, wack, wacko, weirdie, weirdling, wild man, wingnut, basket case, basket weaver, crack, crazy, crazyhead, dingbat, fruit and nut case, fruit cake, fruit loop, fruitloop, head case, loony, loony tune, lunatic, madcap, madhead, mental case, nut ball, nutburger, nutjob, psycho, psychoceramic, schizo, screwball, space cadet, space pilot, unconventional, wackadoo, wackadoodle, whackjob, whacko, space case

Antonyms: none provided

3

noun

Meaning 3

A member of the air force (in a town that hosts a USAF installation).

Definition source: English Wiktionary via Wiktextract

Usage: slang

Qualifier: rural US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A person with large ears.

Definition source: English Wiktionary via Wiktextract

Usage: informal, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Alternative form of wing nut (“(mechanical) nut with wing-like projections”).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: nut, fastener

History

Etymology

From wing + nut. The political sense is a shortening of "right-wing nut".

Across languages

Translations

22 source translations are retained for this English entry.

  • Finnish: siipipähkinä — genus Pterocarya (botany)
  • Georgian: ლაფანი (lapani) — genus Pterocarya (botany)
  • German: Flügelnuss — genus Pterocarya (botany)
  • Mazanderani: لرک (lark) — genus Pterocarya (botany)
  • Mazanderani: کهل (kohol) — genus Pterocarya (botany)
  • Mingrelian: ლეფონი (leponi) — genus Pterocarya (botany)
  • Persian: لرگ (larg) — genus Pterocarya (botany)
  • Polish: skrzydłorzech — genus Pterocarya (botany)
  • Russian: лапи́на (lapína) — genus Pterocarya (botany)
  • Russian: крылооре́шник (krylooréšnik) — genus Pterocarya (botany)
  • Russian: птерока́рия (pterokárija) — genus Pterocarya (botany)
  • Welsh: cnau adeiniog — genus Pterocarya (botany)
  • Esperanto: ekstremisto — (slang) one with extreme or radical political views
  • Esperanto: radikalulo — (slang) one with extreme or radical political views
  • Russian: экстреми́ст (ekstremíst) — (slang) one with extreme or radical political views
  • Russian: радика́л (radikál) — (slang) one with extreme or radical political views
  • Finnish: kummajainen — odd, eccentric, and/or extreme person
  • Finnish: hörhö — odd, eccentric, and/or extreme person
  • German: Spinner — odd, eccentric, and/or extreme person
  • Russian: ебанат (jebanat) — odd, eccentric, and/or extreme person
  • Russian: фрик (frik) — odd, eccentric, and/or extreme person
  • Russian: чуда́к (čudák) — odd, eccentric, and/or extreme person