math·e·mat·ics 
/ˌmæθəˈmætɪks/ noun
/ˌmæθəˈmætɪks/ noun [noncount] : the science of numbers, quantities, and shapes and the relations between them
▪ Algebra, arithmetic, calculus, geometry, and trigonometry are branches of mathematics. ▪ She has a degree in mathematics. ▪ a professor of mathematics ▪ Mathematics is my favorite subject. — often used before another noun ▪ a mathematics teacher ▪ the mathematics department at the university
▪ Algebra, arithmetic, calculus, geometry, and trigonometry are branches of mathematics. ▪ She has a degree in mathematics. ▪ a professor of mathematics ▪ Mathematics is my favorite subject. — often used before another noun ▪ a mathematics teacher ▪ the mathematics department at the university
