impingō (inp-) pēgī, pāctus, ere 1 in+pango, to dash against, throw on, thrust at, fasten upon: alcui lapidem, Ph.: uncus impactus est fugitivo illi: agmina muris, V.: hostes in vallum, Ta.: clitellas ferus impingas, H.: cum caede magnā (hostem) in aciem inpegere, L.

—Fig.: Dicam tibi inpingam grandem, will bring against you, T.

—To force upon, press upon: huic calix mulsi impingendus est.