271 amethustos {am-eth'-oos-tos} 陰性名詞 AV - amethyst 1; 1 1) 紫晶 (#啟 21:20|) 271 amethustos {am-eth'-oos-tos} from 1 (as a negative particle) and a derivative of 3184;; n f AV - amethyst 1; 1 1) amethyst, a precious stone of a violet and purple colour