quoi

je ne sais quoi

A positive or pleasant quality that is difficult to define. This French phrase translates to "I don't know what" in English. She had a certain je ne sais quoi that men found quite attractive.

a je ne sais quoi

a pleasant quality which you cannot describe or name He's not particularly attractive but he has a certain je ne sais quoi which women find irresistible.

Common Names:

Name	Pronounced	Usage
Alphaeus	al-FEE-əs (English)	Biblical, Biblical Latin
Wil	WIL (English, Dutch), VIL (Dutch)	English, Dutch
Nasrin	-	Persian, Bengali
Ptolemy	TAHL-ə-mee (English)	History
Hurley	['hə:li]
Jerk	-	Swedish