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Acuity
//əˈkjuːɪti// noun
Definitions
Noun
- 1 Sharpness or acuteness, as of a needle, wit, etc.
- 2 a quick and penetrating intelligence wordnet
- 3 The ability to think, see, or hear clearly. figuratively
"The old woman with dementia lost her mental acuity."
- 4 sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart) wordnet
Etymology
From Middle English acuite, acuyte, from Middle French acuité, from Medieval Latin acuitas, irreg., from Latin acuō (“sharpen”).
See also for "acuity"
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Unscramble this word: acuity