Associations to the word «Acuity»

Wiktionary

ACUITY, noun. Sharpness or acuteness, as of a needle, wit, etc.

Dictionary definition

ACUITY, noun. Sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart).
ACUITY, noun. A quick and penetrating intelligence; "he argued with great acuteness"; "I admired the keenness of his mind".

Wise words

We should have a great fewer disputes in the world if words were taken for what they are, the signs of our ideas only, and not for things themselves.
John Locke