passe-partout (English, noun)
expansion: passe-partout (plural passe-partouts)
Senses:
glosses: That by which one can pass anywhere; a safe-conduct.
glosses: A master key.
glosses: A light picture frame or mat of cardboard, wood, etc., usually put between the picture and the glass, and sometimes serving for several pictures.
Forms:
form: passe-partouts
tags: plural