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calculus SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 71730 】 【意味】 "[名詞] a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body [例] renal calculi can be very painful [例] The calculus was removed from the kidney. [例] He had a calculus in his kidney. [意味] 結石, 石 ; [同義語] concretion ; [上位語] stone, rock ; [下位語] urolith, gallstone, bladder stone, kidney stone, renal calculus, urinary calculus, salivary calculus, cystolith ; [派生] calculous ; [同義語群] 09230768-n [名詞] the branch of mathematics that is concerned with limits and with the differentiation and integration of functions [例] Calculus is a branch of mathematics. [例] The calculus is a very difficult subject. [例] He took calculus in college. [意味] 微積分, 計算法, 計算, 演算, 予測, 計算式, 計算機, 算数 ; [同義語] infinitesimal calculus ; [上位語] pure mathematics ; [下位語] analysis, integral calculus, differential calculus, calculus of variations, method of fluxions ; [派生] compute, calculate, reckon, figure, work out, cipher, cypher ; [同義語群] 06013741-n [名詞] an incrustation that forms on the teeth and gums [例] Calculus is a hard substance that forms on teeth. [例] The calculus on the teeth was removed by the dentist. [例] He had a lot of calculus on his teeth. [意味] 歯石, 歯垢 ; [同義語] tartar, tophus ; [上位語] crust, incrustation, encrustation ; [同義語群] 09454925-n"