billet-doux

noun
bil·​let-doux | \ ˌbi-lē-ˈdü How to pronounce billet-doux (audio) , ˌbi-(ˌ)lā-\
plural billets-doux\ ˌbi-​lē-​ˈdü(z) How to pronounce billets-doux (audio) , ˌbi-​(ˌ)lā-​ \

Definition of billet-doux

: a love letter

First Known Use of billet-doux

1673, in the meaning defined above

History and Etymology for billet-doux

French billet doux, literally, sweet letter

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Dictionary Entries near billet-doux

biller

Billerica

billet

billet-doux

billethead

billet rolls

billetwood

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The first known use of billet-doux was in 1673

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