frock /frok; frak/ n 1 woman's or girl's dress. (女子的)洋裝。 2 monk's long gown with loose sleeves. 3，~ 'coat n long coat, usu with square corners, formerly worn by men in the 19th c (now replaced by the morning-coat). 十九世紀(jì)男子所穿的一種方領(lǐng)角的長外衣(現(xiàn)已被晨禮服所代替) 。