Where does “sans” come from?

sans (Old French) comes from Latin sine, from Proto-Indo-European swé — self.

Ancestry of “sans”, step by step

StepLanguageWordMeaning
1Latinsinewithout; second-person singular present active...
2Proto-Indo-Europeanswéself

Words derived from “sans

Every word from Proto-Indo-European swéEvery word from Latin sine