... helltönend, gellend, grell, kreischend, v. Tönen usw., flammae sonitus das Knistern, Verg.: vox, Lucr.: vox acrior ( ... ... .: equus (Streitroß), Verg.: stetit acer in armis, Verg. – acer in ferro (im Kampf), ... ... Genet. (= in), acer belli, Vell. 1, 3, 1: acer militiae, Tac. hist ...