Definition of clair de lune in English:

clair de lune

noun

  • 1[mass noun] A soft white or pale blue-grey colour.

    1. 1.1 A Chinese porcelain glaze of a soft white or pale blue-grey colour.

Origin

Late 19th century: French, literally moonlight.

Pronunciation

clair de lune

/ˌklɛːdəˈluːn/