Where does “incision” come from?

incision (Middle English) comes from Old French incision, from Late Latin incisio, from Latin incidō, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

Ancestry of “incision”, step by step

StepLanguageWordMeaning
1Old Frenchincision
2Late Latinincisiocutting in two
3Latinincidōto cut or hew open, into, through, or up; to dissect, slit, sever; to clip
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en
incision — Etymology, Origin & Word History | Etymology Explorer