smish noun 1verb 1forms 3 noun1 •(slang, no longer used) A shirt or chemise.He awoke shivering, his heart racing. His smish was soak'd. — 2018 verb1 •(slang) to squash, to squish'NOBODY MOVE' CRIED MARK TWAIN. 'I WILL SMISH the varmint. He grabbed an iron plate from the stove. — 2014 formssmished · smishing · smishes
