impactus

Etymology 1
From.

Noun

 * 1) illision, collision, hit
 * 2) impact, effect
 * 1) impact, effect
 * 1) impact, effect

Etymology 2
Perfect passive participle of.

Participle

 * 1) having been thrust
 * 2) having been forced, pressed upon
 * 3) having been pushed, dashed against