SMUSH Meaning of SMUSH in English /smush, smoosh/ , v.t. Informal.to mash or push, esp. to push down or in; compress: to smush a pie in someone's face.[ 1910-15; prob. b. SMASH and MUSH 1 ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012