doux

billet-doux

A love letter. John was so enamored with the new girl in his class that he wrote a billet-doux and slipped it into her locker after school.

(humorous)

a love letter They've been exchanging billets-doux, but I don't know how serious it is.

Name	Pronounced	Usage
Honoratus	-	Late Roman
Moana	-	Maori, Hawaiian
Girish	-	Indian, Hindi, Marathi, Kannada, Malayalam
Sofija	-	Serbian, Croatian, Macedonian, Lithuanian, Latvian
Geoffrey	JEF-ree (English), zhaw-FRE (French)	English, French
Trafford	TRAF-ərd	English (Rare)