动脉瘤 Traditional form: 動脈瘤 Pinyin (reading): dòngmàiliú Definitions: aneurysm Characters: 动 - to move, to happen; movement, action 脉 - a pulse; arteries, veins; blood vessels 瘤 - tumor, lump, goiter Traditional characters: 動 - to move, to happen; movement, action 脈 - a pulse; arteries, veins; blood vessels 瘤 - tumor, lump, goiter