The incorrect spelling of "je ne sais quoi", which in French literally translates to "I know not what". It is often used to describe something of an unknown yet appealing quality.
"This definition is pretty useless seeing as how it is misspelled, but it has a certain je ne sais qua (quoi) about it."
by Faerin Kazelet December 25, 2008
Can you define these popular missing words?