among ancient poets, a fine embroidered girdle said to be worn by Venus, to which Homer ascribes the power of charming and conciliating love. The word is also written cestum and ceston: it comes from xiseri, a girdle or other thing embroidered or wrought with a needle; derived, according to Servius, from xirro, pangere; whence also incestus, a term used at first for any indecency by undoing the girdle, &c., but now restrained to that between persons near a-kin. See Incest.