cush /kʊʃ/adjective 2noun 2forms 3 adjective2 •(slang) Excellent, very good.That car owwer there is propa cush! •Cushy.Sherrington recalled that Bush's office in the old ballpark was "not very cush" and not what you would expect for the owner of a major league franchise. — 2006 noun2 •(informal) The cushion, the soft lip around the edge of the table that allows the balls to bounce cleanly. •Synonym of cuisse (“armor for the thigh”). formscushes · more cush · most cush