I.very sharp.
I. Lit.: “falx,” Mart. 3, 24, 5 (dub.).—
B. Transf., of sound, very clear or penetrating: “vox,” Cic. Brut. 68, 241.—
II. Trop., very keen, very acute, very penetrating: “cum peracutus esset ad excogitandum,” Cic. Brut. 39, 145: “oratio,” id. ib. 76, 264; Cic. Verr. 2, 2, 44, § 108.—Adv.: pĕrăcūtē , very sharply, very acutely, with great keenness: “moveri,” Cic. Ac. 1, 9, 35: “peracute querebare, quod, etc.,” id. Fam. 3, 7, 2: “reperisse,” App. Mag. 34.