Frack chaqueta de frac frac frack frak jacquet queue de pie tailcoat φράκο מעיל פראק frak frakken jacquets marsina rokjas rokjassen tailcoats Men's coats for civilian or military dress, having a shaped upper body of waist length in the front and from which longer tails extend at the back. The fashion is sometimes adopted for women's wear as well (AAT)