acris

ācris

1. inflection of ācer:
   1. feminine nominative/vocative singular
   2. masculine/feminine/neuter genitive singular

• acris in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)