Where does “incisivity” come from?

incisivity (English) comes from English incisive, from Medieval Latin incīsīvus, from Latin incidō, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

incisivity (English): The quality of being incisive; penetrating...

Definitions

  1. The quality of being incisive; penetrating...

Ancestry of “incisivity”, step by step

StepLanguageWordMeaning
1EnglishincisiveQuickly proceeding to judgment and forceful in...
2Medieval Latinincīsīvus
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