Where does “fiançailles” come from?

fiançailles (French) comes from French fiancer, from Italian fidanzare, from Italian fidanza, from Italian fidare, from Vulgar Latin fidare, from Latin fīdō, from Proto-Italic feiðō, from Proto-Indo-European bʰéydʰeti — to compel, force; to trust.

fiançailles (French): engagement (before a marriage); betrothal

Definitions

  1. engagement (before a marriage); betrothal

Ancestry of “fiançailles”, step by step

StepLanguageWordMeaning
1Frenchfiancerto get engaged
2Italianfidanzareto affiance, to promise, to betroth; to assure
3Italianfidanzatrust, faith; safe-conduct; third-person singular...
4Italianfidareto entrust something to someone; see affidare; to...
5Vulgar Latinfidare
6Latinfīdōto trust, put confidence in
7Proto-Italicfeiðōto trust
8Proto-Indo-Europeanbʰéydʰetito trust
9Proto-Indo-Europeanbʰeydʰ-to compel, force; to trust
Every word from Proto-Indo-European bʰeydʰ-Every word from Proto-Indo-European bʰéydʰetiEvery word from Proto-Italic feiðō
fiançailles — Etymology, Origin & Word History | Etymology Explorer