multiplications Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a mathematical operation of adding an integer to itself a specified number of times; the act or process of becoming greater in number Example Sentence What are the answers to these multiplications. Synonyms times; growth; increase Antonyms division; decrease Hear It! Say It! Write It! multiplications Switch to cursive Start Share with your friends: