Where does “certan” come from?

certan (Cornish) comes from English certain, from Middle English certeyn, from Old French certain, from Vulgar Latin certanus, from Latin certus, from Proto-Indo-European krey- — to sift, separate, divide.

certan (Cornish): certain

Definitions

  1. certain

Ancestry of “certan”, step by step

StepLanguageWordMeaning
1EnglishcertainSure, positive, not doubting; Determined;...
2Middle EnglishcerteynSpecified, prescribed, fixed; A certain; Real,...
3Old Frenchcertaincertain; sure
4Vulgar Latincertanuscertain
5Latincertuscertain; fixed, settled, firm; resolved,...
6Proto-Indo-Europeankrey-to sift, separate, divide
Every word from Proto-Indo-European krey-Every word from Latin certusEvery word from Vulgar Latin certanus