damasonion Save Lewis & Short Gaffiot 2016 damasōnĭon, ii, n, = δαμασώνιον, a plant = alisma, Plin. 25, 10, 77, § 124. dămăsōnĭŏn, ĭī, n. (δαμασώνιον), c. alisma : Plin. 25, 124.