Where does “tranquillité” come from?

tranquillité (French) comes from Latin tranquillitās, from Latin Tranquillus, from Latin trānsquīlus, from Latin quiēs, from Proto-Italic kʷiētis, from Proto-Indo-European kʷyéh₁tis, from Proto-Indo-European kʷyeh₁- — to rest; rest, peace.

tranquillité (French): tranquility, peace, calm, calmness, quietness

Definitions

  1. tranquility, peace, calm, calmness, quietness

Ancestry of “tranquillité”, step by step

StepLanguageWordMeaning
1Latintranquillitāsquietness, calmness, stillness, tranquillity, serenity
2LatinTranquillusquiet, calm, still, tranquil
3Latintrānsquīlus
4Latinquiēsthe rest of sleep, repose
5Proto-Italickʷiētis
6Proto-Indo-Europeankʷyéh₁tis
7Proto-Indo-Europeankʷyeh₁-to rest; rest, peace
Every word from Proto-Indo-European kʷyeh₁-Every word from Proto-Indo-European kʷyéh₁tisEvery word from Proto-Italic kʷiētis