Where does “chastness” come from?

chastness (English) comes from English chast, from English chaste, from Middle English chaste, from Old French chaste, from Latin castus, from Latin careō, from Proto-Italic kazēō, from Proto-Indo-European ḱes-éh₁-ye-ti — to cut off, separate; to cut up, to slaughter; to...

chastness (English): Obsolete form of chasteness

Definitions

  1. Obsolete form of chasteness

Ancestry of “chastness”, step by step

chastness traces back through two separate lines of ancestry.

via English chast

StepLanguageWordMeaning
1Englishchastto chasten; Obsolete form of chaste
2EnglishchasteAbstaining from immoral or unlawful sexual...
3Middle Englishchaste
4Old Frenchchastechaste; celibate
5Latincastusmorally pure, guiltless; pure, chaste, free from...
6Latincareōto lack, be without. (usually with ablative), to be deprived of
7Proto-Italickazēōto lack
8Proto-Indo-Europeanḱes-éh₁-ye-ti
9Proto-Indo-Europeanḱes-to cut off, separate; to cut up, to slaughter; to...

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European ḱes-