belle-de-jour
French
editPronunciation
editNoun
editbelle-de-jour f (plural belles-de-jour)
- a cultivated species of bindweed, Convolvulus tricolor whose flowers are only open for a day
Further reading
edit- “belle-de-jour”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.