What is the meaning of acuity?

Sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart.
- synonyms: visual acuity, sharp-sightedness
A quick and penetrating intelligence.
- usage: "he argued with great acuteness"; "I admired the keenness of his mind"
- synonyms: acuteness, sharpness, keenness

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APA	WordNet. (2010). acuity. Retrieved September 21, 2026, from http://smartdefine.org/acuity/definitions/1213797
Chicago	WordNet. 2010. "acuity" http://smartdefine.org/acuity/definitions/1213797 (accessed September 21, 2026).
Harvard	WordNet 2010, acuity, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/acuity/definitions/1213797>.
MLA	WordNet. "acuity" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/acuity/definitions/1213797>

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