消石灰 xiāoshíhuī slaked lime Definitions Defs Origin Strokes Stroke Words Sentences Sents 消 xiāo verbnoun to eliminate (bound form) to eliminate; to dispel or remove石灰 shíhuī lime Material made from burning limestone, used in construction, agriculture, and medicine; includes both quicklime and slaked lime. Also called 白灰 báihuī.