Standard Lemma guide

U-turn

noun · verb · 6 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Canada: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: Y UW1 T ER2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A turn in a vehicle carried out by driving in a semicircle in order to travel in the opposite direction.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: uey

Antonyms: none provided

Broader terms: turnaround, turn

2

noun

Meaning 2

A reversal of policy or opinion.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

Examples

  • The government have done a U-turn and are now supporting greater European integration instead of opposing it.

Meaning relationships

Synonyms: about-face, flipflop, flip-flop, backflip, turnaround, turnabout

Antonyms: none provided

Broader terms: turn

3

noun

Meaning 3

Alternative letter-case form of U-turn.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To turn a vehicle in a semicircle so as to face the opposite direction (∩)).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hang a uey, bang a uey, flip a bitch, chuck a uey

Antonyms: none provided

Broader terms: turn around, turn

5

verb

Meaning 5

To shift from one opinion or decision to its opposite.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: flip, flop, flip-flop, flipflop, turn around

Antonyms: none provided

6

noun

Meaning 6

complete reversal of direction of travel

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: reversion, reverse, reversal, turnabout, turnaround

History

Etymology

From U + turn, from the similarity to the shape of the letter U.

Across languages

Translations

65 source translations are retained for this English entry.

  • Catalan: canvi de sentit — semi-circular turn
  • Chinese Cantonese: 調頭 /调头 (diu6 tau4) — semi-circular turn
  • Chinese Cantonese: 掉頭 /掉头 (diu6 tau4) — semi-circular turn
  • Chinese Mandarin: 轉頭 /转头 (zhuàntóu) — semi-circular turn
  • Chinese Mandarin: 調頭 /调头 (diàotóu) — semi-circular turn
  • Chinese Mandarin: 掉頭 /掉头 (diàotóu) — semi-circular turn
  • Chinese Mandarin: U轉 /U转 (yōu zhuǎn) — semi-circular turn
  • Czech: obrat o 180 stupňů — semi-circular turn
  • Danish: U-vending — semi-circular turn
  • Dutch: U-bocht — semi-circular turn
  • Faroese: U-sving — semi-circular turn
  • Finnish: U-käännös — semi-circular turn
  • French: demi-tour — semi-circular turn
  • French: volte-face — semi-circular turn
  • French: retournement — semi-circular turn
  • Georgian: 180-იანი ბრუნი (180-iani bruni) — semi-circular turn
  • German: Fahrtrichtungswechsel — semi-circular turn
  • German: Kehrtwende — semi-circular turn
  • German: Wenden — semi-circular turn
  • German: Kehrtwendung — semi-circular turn
  • Icelandic: U-beygja — semi-circular turn
  • Japanese: Uターン (yūtān) — semi-circular turn
  • Korean: 유턴 (yuteon) — semi-circular turn
  • Macedonian: полукру́жно сврту́вање (polukrúžno svrtúvanje) — semi-circular turn
  • Norwegian Bokmål: U-sving — semi-circular turn
  • Norwegian Bokmål: u-sving — semi-circular turn
  • Norwegian Nynorsk: U-sving — semi-circular turn
  • Norwegian Nynorsk: u-sving — semi-circular turn
  • Portuguese: retorno — semi-circular turn
  • Russian: разворо́т (razvorót) — semi-circular turn
  • Russian: поворо́т круго́м (povorót krugóm) — semi-circular turn
  • Spanish: cambio de sentido — semi-circular turn
  • Spanish: vuelta / virada / girada en U — semi-circular turn
  • Spanish: viraje / giro / giramiento en U — semi-circular turn
  • Swedish: U-sväng — semi-circular turn
  • Tagalog: likong pabalik — semi-circular turn
  • Tagalog: U-liko — semi-circular turn
  • Turkish: U-dönüşü — semi-circular turn
  • Welsh: tro pedol — semi-circular turn
  • Welsh: tro yn ôl — semi-circular turn
  • Chinese Mandarin: 髮夾彎 /发夹弯 (fǎjiáwān) — reversal of policy
  • Chinese Mandarin: 大轉彎 /大转弯 (dàzhuǎnwān) — reversal of policy
  • Czech: obrat o 180 stupňů — reversal of policy
  • Danish: U-vending — reversal of policy
  • French: demi-tour — reversal of policy
  • French: marche arrière — reversal of policy
  • French: revirement — reversal of policy
  • French: volte-face — reversal of policy
  • German: Kehrtwende — reversal of policy
  • German: Hundertachtziggradwende — reversal of policy
  • German: 180-Grad-Wende — reversal of policy
  • German: Hundertachtziggraddrehung — reversal of policy
  • German: 180-Grad-Drehung — reversal of policy
  • German: Kehrtwendung — reversal of policy
  • Norwegian Bokmål: U-sving — reversal of policy
  • Norwegian Bokmål: u-sving — reversal of policy
  • Norwegian Nynorsk: U-sving — reversal of policy
  • Norwegian Nynorsk: u-sving — reversal of policy
  • Portuguese: reviravolta — reversal of policy
  • Swedish: U-sväng — reversal of policy
  • Spanish: dar la vuelta — to turn a vehicle in a semicircle
  • Spanish: hacer un cambio de sentido — to turn a vehicle in a semicircle
  • Vietnamese: đi vòng ngược — to turn a vehicle in a semicircle
  • Vietnamese: chạy vòng ngược — to turn a vehicle in a semicircle
  • Vietnamese: quay ngược — to turn a vehicle in a semicircle