arithmetical C1 Topic:Mathematics & Measurement US /ˌærɪθˈmɛtɪkəl/ UK /ˌarɪθˈmɛtɪkəl/ See IPA manual Meanings 1 adj relating to arithmetic or numerical calculation The proof begins with an arithmetical example. Thesaurus Synonyms 1 adj · relating to arithmetic or... numericalarithmetic Word family Related forms arithmeticnumbercalculation Etymology From arithmetic + -al, ultimately from Greek arithmos ('number'). Topics Mathematics & Measurement External links Cambridge Dictionary Wiktionary Google Images # arithmetical **Type:** Word **Level:** C1 **Part of speech:** adj **IPA (US):** /ˌærɪθˈmɛtɪkəl/ **IPA (UK):** /ˌarɪθˈmɛtɪkəl/ ## Meanings 1. relating to arithmetic or numerical calculation ## Examples - The proof begins with an arithmetical example. ## Synonyms - numerical - arithmetic ## Related Forms - arithmetic - number - calculation ## Etymology From arithmetic + -al, ultimately from Greek arithmos ('number'). ## Topics - Mathematics & Measurement markdown