calculus ●●●●●
ESL CEFR | A2
cal‧cu‧lus /ˈkælkjələs, ˈkælkjʊləs/ noun [uncountable]
Irregular Forms: (pl) calculi
حسابان
حساب دیفرانسیل و انتگرال، حساب جامعه و فاضله، جامع و فاضل، سنگ
cal‧cu‧lus /ˈkælkjələs, ˈkælkjʊləs/
noun [uncountable][
Date: 1600-1700;
Language: Latin;
Origin: 'small stone, piece of mineral that forms in the body, stone used in counting', from calx; ⇒ chalk1]
the part of mathematics that deals with changing quantities, such as the speed of a falling stone or the slope of a curved line
[TahlilGaran] Dictionary of Contemporary English ▲