Where does “necessitare” come from?

necessitare (Medieval Latin) comes from Latin necessitās, from Latin necesse, from Latin cessus, from Latin cēdō, from Proto-Italic kedō, from Proto-Italic ke, from Indo-European *ḱe.

Ancestry of “necessitare”, step by step

StepLanguageWordMeaning
1Latinnecessitāsnecessity, need, unavoidableness, compulsion, exigency
2Latinnecesseunavoidable, "particularly"
3Latincessusconceded, given up, granted, surrendered,...
4Latincēdōto go, move, proceed, go along, move along
5Proto-Italickedōgive here!
6Proto-Italickehere
7Indo-European*ḱe

Words derived from “necessitare

Every word from Indo-European *ḱeEvery word from Proto-Italic keEvery word from Proto-Italic kedō