Where does “chastity” come from?

Chastity comes from Middle English chastite, from Old French chasteté, from Latin castitas (state of being pure), derived from Latin castus (pure) with the suffix -teh₂, ultimately from Proto-Indo-European kesa.

chastity (English): The quality of being chaste: the state of...

Definitions

  1. The quality of being chaste: the state of...

Ancestry of “chastity”, step by step

StepLanguageWordMeaning
1Middle Englishchastite
2Old Frenchchasteté
3Latincastitaspurity; morality; chastity
4Latincastusmorally pure, guiltless; pure, chaste, free from...
5Latincareōto lack, be without. (usually with ablative), to be deprived of
6Proto-Italickazēōto lack
7Proto-Indo-Europeanḱes-éh₁-ye-ti
8Proto-Indo-Europeanḱes-to cut off, separate; to cut up, to slaughter; to...

Words derived from “chastity

Every word from Proto-Indo-European ḱes-
chastity — Etymology, Origin & Word History | Etymology Explorer