mashing Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. the act of crushing food into a soft mass. Example Sentence Mum was mashing the potatoes. More Example Sentences Mashing makes the food easier to eat. Synonyms squashing; crushing; blending Antonyms expanded Hear It! Say It! Write It! mashing Switch to cursive Start Share with your friends: