Letters that make je ne sais quoi
s, a, o, j, e, n, i, q, u are letters that make 'je ne sais quoi'
s, a, o, j, e, n, i, q, u are letters that make 'je ne sais quoi'
1 possible definitions for 'je ne sais quoi'
Under this definition, je ne sais quoi is a noun and has the following properties:
'je ne sais quoi' can be a type of object, physical object.