Phrase guide

je ne sais quoi

noun · 2 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.

  • UK: /ˌʒə nə seɪ ˈkwɑː/
  • US: /ˌʒə nə seɪ ˈkwɑ/
  • /ˌʒə n(ə)sɛ ˈkwɑː/ emulating French
  • rhymes with -ɑː

1

noun

Meaning 1

An indefinable quality that makes something distinctive or attractive.

Definition source: English Wiktionary via Wiktextract

Examples

  • She has a certain je ne sais quoi about her.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

something indescribable

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: object, physical object

History

Etymology

Borrowed from French je ne sais quoi (literally “I don't know what”).

Across languages

Translations

22 source translations are retained for this English entry.

  • Afrikaans: ek weet nie wat nie — indefinable quality that makes something distinctive
  • Catalan: no-sé-què — indefinable quality that makes something distinctive
  • Czech: bůhvíco — indefinable quality that makes something distinctive
  • Czech: kdovíco — indefinable quality that makes something distinctive
  • Czech: cosi — indefinable quality that makes something distinctive
  • Dutch: ik-weet-niet-wat — indefinable quality that makes something distinctive
  • Dutch: je ne sais quoi — indefinable quality that makes something distinctive
  • Finnish: se jokin — indefinable quality that makes something distinctive
  • Finnish: en-tiedä-mikä — indefinable quality that makes something distinctive
  • French: je ne sais quoi — indefinable quality that makes something distinctive
  • French: je-ne-sais-quoi — indefinable quality that makes something distinctive
  • French: Dieu sait quoi — indefinable quality that makes something distinctive
  • French: on ne sait quoi — indefinable quality that makes something distinctive
  • Galician: aquel — indefinable quality that makes something distinctive
  • German: gewisse Etwas — indefinable quality that makes something distinctive
  • Greek: πώς να το πω (pós na to po) — indefinable quality that makes something distinctive
  • Greek: πώς να σου το πω (pós na sou to po) — indefinable quality that makes something distinctive
  • Italian: non so che — indefinable quality that makes something distinctive
  • Portuguese: não-sei-quê — indefinable quality that makes something distinctive
  • Portuguese: não-sei-o-quê — indefinable quality that makes something distinctive
  • Russian: э́такое (étakoje) — indefinable quality that makes something distinctive
  • Spanish: no sé qué — indefinable quality that makes something distinctive