sweater /'sweta(r); 'swetw/ n knitted garment usu of thick wool with long sleeves, worn by athletes before or after exercise; similar woolly garment (not necessarily thick or heavy) worn for warmth. 厚運(yùn)動(dòng)衫; 毛線衫; 衛(wèi)生衣。 → jersey, jumper, pullover.