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acuity SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 134862 】 【意味】 "[名詞] a quick and penetrating intelligence [例] he argued with great acuteness [例] I admired the keenness of his mind [例] He has a great acuity. [例] The acuity of his mind was a marvel to behold. [例] He displayed a remarkable acuity in his ability to analyze the situation. [意味] 鋭さ, 鋭敏さ, 鋭敏, 熱心さ, 明敏さ, 熱心, 聡明, 切迫 ; [同義語] sharpness, keenness, acuteness ; [上位語] intelligence ; [下位語] steel trap ; [派生] astute, keen, penetrating, acute, incisive, discriminating, sharp, piercing ; [同義語群] 05620468-n [名詞] sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart) [例] His acuity was 20/20. [例] The acuity of the sight of the eagle is very sharp. [例] She had a visual acuity of 20/20. [意味] 鋭さ, 視力, 鋭敏 ; [同義語] visual acuity, sharp-sightedness ; [上位語] vision, sight, visual sense, visual modality ; [下位語] 20/20, twenty-twenty, oxyopia ; [派生] sharp-eyed, keen-sighted, sharp-sighted, hawk-eyed, lynx-eyed, quick-sighted, argus-eyed ; [同義語群] 05655567-n"