a sleeveless jerkin consisting only of front and back pieces with a hole for the head 无袖套头衫 ■(historical)a coarse garment of this kind as the outer dress of medieval peasants and clerics, or worn as a surcoat over armour (史)(中世纪贫苦农民和牧师穿的)粗布外衣;(盔甲外的)披风 ■a herald's official coat emblazoned with the arms of the sovereign (饰有王徽的)传令官无袖制服
语源
Middle English: from Old French tabart, of unknown origin