Dicionário

Acumen

Webster's Dictionary 1913

A‐cu″men (�), n. [L. acumen, fr. acuere to sharpen. Cf. Acute.] Quickness of perception or discernment; penetration of mind; the faculty of nice discrimination. Selden.

Syn. — Sharpness; sagacity; keenness; shrewdness; acuteness.