je ne sais quoi

/หŒส’ษ™ nษ™ seษช หˆkwษ‘ห/

IPA: /JH IY1 N IY0 S EY0 Z K W OY0/

noun
  1. 1

    An indefinable quality that makes something distinctive or attractive.

    โ€œShe has a certain je ne sais quoi about her.โ€

Source: https://en.wiktionary.org/wiki/je%20ne%20sais%20quoi