Standard Lemma guide

flunk

verb · 7 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.

  • /flʌŋk/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ʌŋk
  • CMU ARPABET: F L AH1 NG K Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

verb

Meaning 1

Of a student, to fail a class; to not pass.

Definition source: English Wiktionary via Wiktextract

Usage: US, ambitransitive

Examples

  • He flunked math, again.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

Of a teacher, to deny a student a passing grade.

Definition source: English Wiktionary via Wiktextract

Usage: US, transitive

Examples

  • Unsatisfied with Fred's progress, the teacher flunked him.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To fail any challenge

Definition source: English Wiktionary via Wiktextract

Usage: US, broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To shirk (a task or duty).

Definition source: English Wiktionary via Wiktextract

Usage: US, dated, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To back out through fear. (Commonly in the phrase 'flunk it', the 'it' referring to a specific task avoided; sometimes without specific reference, describing a person's attitude to life in general.)

Definition source: English Wiktionary via Wiktextract

Usage: US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

failure to reach a minimum required performance

Definition source: Princeton WordNet 3.0

Examples

  • his failing the course led to his disqualification
  • he got two flunks on his report

Meaning relationships

Synonyms: failing

Antonyms: none provided

Broader terms: failure

7

verb

Meaning 7

fail to get a passing grade

Definition source: Princeton WordNet 3.0

Examples

  • She studied hard but failed nevertheless
  • Did I fail the test?

Meaning relationships

Synonyms: fail, bomb, flush it

Antonyms: none provided

History

Etymology

Alteration of funk, or perhaps a blend of flinch + funk.

Across languages

Translations

70 source translations are retained for this English entry.

  • Azerbaijani: kəsilmək — to fail
  • Bulgarian: пропадам (propadam) — to fail
  • Chinese Mandarin: 掛科 /挂科 (guàkē) — to fail
  • Czech: propadnout — to fail
  • Czech: vyletět — to fail
  • Czech: rupnout — to fail
  • Dutch: (voor) buizen — to fail
  • Dutch: zakken — to fail
  • Finnish: reputtaa — to fail
  • Finnish: saada reput — to fail
  • Finnish: pompata — to fail
  • French: louper — to fail
  • German: durchfallen — to fail
  • Italian: bocciare — to fail
  • Italian: trombare — to fail
  • Italian: farsi bocciare — to fail
  • Italian: non passare — to fail
  • Japanese: 失敗する (shippai surú) — to fail
  • Korean: 낙제(落第)하다 (nakjehada) — to fail
  • Polish: oblewać — to fail
  • Polish: oblać — to fail
  • Portuguese: reprovar — to fail
  • Portuguese: chumbar — to fail
  • Romanian: pica — to fail
  • Russian: провали́ться (provalítʹsja) — to fail
  • Russian: завали́ть (zavalítʹ) — to fail
  • Spanish: aplazar — to fail
  • Spanish: reprobar — to fail
  • Spanish: suspender — to fail
  • Spanish: catear — to fail
  • Spanish: raspar — to fail
  • Spanish: sacar nota roja — to fail
  • Spanish: tronar — to fail
  • Spanish: perder — to fail
  • Spanish: rajar — to fail
  • Spanish: jalar — to fail
  • Spanish: flonquear — to fail
  • Spanish: flonquiar — to fail
  • Spanish: desaprobar — to fail
  • Spanish: improbar — to fail
  • Spanish: jalarse — to fail
  • Swedish: kugga — to fail
  • Swedish: köra — to fail
  • Vietnamese: hỏng — to fail
  • Vietnamese: thi trượt — to fail
  • Bulgarian: скъсвам (skǎsvam) — to deny a passing grade
  • Czech: nechat propadnout — to deny a passing grade
  • German: durchfallen lassen — to deny a passing grade
  • Italian: segare — to deny a passing grade
  • Italian: cannare — to deny a passing grade
  • Italian: bocciare — to deny a passing grade
  • Polish: oblewać — to deny a passing grade
  • Polish: oblać — to deny a passing grade
  • Portuguese: reprovar — to deny a passing grade
  • Russian: вали́ть (valítʹ) — to deny a passing grade
  • Russian: провали́ть (provalítʹ) — to deny a passing grade
  • Russian: завали́ть (zavalítʹ) — to deny a passing grade
  • Spanish: aplazar — to deny a passing grade
  • Spanish: reprobar — to deny a passing grade
  • Spanish: suspender — to deny a passing grade
  • Spanish: bochar — to deny a passing grade
  • Spanish: catear — to deny a passing grade
  • Spanish: raspar — to deny a passing grade
  • Spanish: poner nota roja — to deny a passing grade
  • Spanish: tronar — to deny a passing grade
  • Spanish: pepenar — to deny a passing grade
  • Spanish: jalar — to deny a passing grade
  • Spanish: puyar — to deny a passing grade
  • Spanish: guindar — to deny a passing grade
  • Vietnamese: đánh hỏng — to deny a passing grade