Definition of pièce rose in US English:

pièce rose

(also piece rose)

noun

  • A light or entertaining play or film; a comedy.

Origin

1950s; earliest use found in The Times. From French pièce rose from pièce + rose pink, especially as used by the playwright Jean Anouilh to categorize his works.

Pronunciation

pièce rose

/piːˌɛs ˈrəʊz/