verb (used with object)
verb (used without object)
Origin of impact
Word Origin for impact
c.1600, "press closely into something," from Latin impactus, past participle of impingere "to push into, dash against, thrust at" (see impinge). Originally sense preserved in impacted teeth (1876). Sense of "strike forcefully against something" first recorded 1916. Figurative sense of "have a forceful effect on" is from 1935. Related: Impacting.
1781, "collision," from impact (v.). Figurative sense of "forceful impression" is from 1817 (Coleridge).