Phrase guide

square peg in a round hole

noun · 1 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.

  • Received-Pronunciation: /skwɛə ˌpɛɡ ɪn‿ə ɹaʊnd ˈhəʊl/
  • Received-Pronunciation: /skwɛː-/
  • General-American: /skwɛəɹ ˌpɛɡ ɪn‿ə ɹaʊnd ˈhoʊl/
  • Australia: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊl

1

noun

Meaning 1

Someone or something that does not fit well or at all in a certain setting; a misfit; hence, someone or something that will not succeed in an endeavour, except possibly with much effort and force.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: like a fish out of water

Antonyms: none provided

History

Etymology

Commonly associated with a shape sorter, a baby toy that consists of (often wooden) pegs that need to be inserted through holes in a box, using the hole that has the same shape as the peg. While all the shapes are of roughly equal size, each peg will only fit in the hole that has the same shape. Inserting a peg in a different hole would require either modifying or breaking the toy.

Across languages

Translations

6 source translations are retained for this English entry.

  • Chinese Mandarin: 六不答對 /六不答对 — someone or something that does not fit well or at all in a certain setting
  • Polish: osoba czująca się nieswojo w nowej sytuacji — someone or something that does not fit well or at all in a certain setting
  • Turkish: dam başında saksağan vur beline kazmayı — someone or something that does not fit well or at all in a certain setting
  • Turkish: bizim köpek sizin eve baltayı getirdimi — someone or something that does not fit well or at all in a certain setting
  • Vietnamese: râu ông nọ cắm cằm bà kia — someone or something that does not fit well or at all in a certain setting
  • Welsh: fel pistyll mewn stên — someone or something that does not fit well or at all in a certain setting