English to English noun
1 |
sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart) | | source: wordnet30
2 |
a quick and penetrating intelligence | | Example: he argued with great acuteness I admired the keenness of his mind
source: wordnet30
3 |
Sharpness or acuteness, as of a needle, wit, etc. | | source: webster1913
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