Incision
来自Big Physics
late Middle English: from late Latin incisio(n- ), from Latin incidere ‘cut into’ (see incise).
wiktionary
From Middle English inscicioun, from Middle French incision, from Late Latin incisiō from the verb incidō(“I cut into”) + action noun suffix -iō.
etymonline
incision (n.)
late 14c., "a cutting made in surgery," from Old French incision (13c.) and directly from Latin incisionem (nominative incisio) "a cutting into," recorded only in figurative senses, noun of action from past-participle stem of incīdere "to cut, cut through, cut open," from in- "into, in, on, upon" (from PIE root *en "in") + -cidere, combining form of caedere "to cut" (from PIE root *kae-id- "to strike"). Meaning "act of cutting into" is from early 15c.
