acumen

Fetched 2026-10-26 (cache).

Synonyms: alumen, cacumen

Antonyms: alumen, cacumen

Related words from Datamuse; suggestions, not definitions.

Noun

1. Quickness of [[perception]] or [[discernment]]; penetration of mind; the faculty of nice discrimination; [[acuity]] of mind.
2. {{lb|en|botany}} A sharp, tapering point extending from a plant.
3. {{lb|en|anatomy}} A bony, often sharp, protuberance, especially that of the [[ischium]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.