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.