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English definition of “arithmetic”


noun [U]    /əˈrɪθ·məˌtɪk/
mathematics the process of making calculations such as adding, multiplying, and dividing by using numbers, or the study of this arithmetical  /ˌeər·əθˈmet̬·ɪ·kəl, ˌær-/ adjective mathematics an arithmetical operation/progression arithmetically  /ˌeər·əθˈmet̬·ɪk·li, ˌær-/ adverb mathematics arithmetically equivalent numbers
(Definition of arithmetic noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
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