Where does “perspiration” come from?

perspiration (Middle French) comes from French perspirer, from Latin perspirare, from Latin per, from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

Ancestry of “perspiration”, step by step

StepLanguageWordMeaning
1Frenchperspirerperspire
2Latinperspirareto breathe everywhere, blow constantly; to blow...
3Latinperthrough, by means of; throughout, during
4LatinAdtoward, to
5Latinilliche, she, it, yonder, that, overthere; in that...
6Latinillethat; those; "; demonstrative pronoun "; that...
7LatinolleArchaic form of ille
8Proto-Italic*olnosthat

Words derived from “perspiration

Every word from Proto-Italic *olnosEvery word from Latin olleEvery word from Latin ille
perspiration — Etymology, Origin & Word History | Etymology Explorer