squishing Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. 1 to squeeze or squash; 2 to make a gushing or splashing sound when walked in or on Example Sentence The boy made a squishing sound as he walked in the mud. Synonyms squash; flatten; mash; squeeze Antonyms expand Hear It! Say It! Write It! squishing Switch to cursive Start Share with your friends: