Definition of petit déjeuner in US English:

petit déjeuner

(also petit dejeuner)

noun

  • In France or (by extension) elsewhere: breakfast.

Origin

Late 19th century; earliest use found in The Catholic World. From French petit déjeuner from petit + déjeuner.

Pronunciation

petit déjeuner

/ˌpɛti ˈdeɪʒəneɪ/