瘀血 yūxuè clotted blood Definitions Defs Origin Strokes Stroke Words Sentences Sents yūxuè clotted blood 瘀 yū noun bruise (bound form) a collection of blood under the skin or in tissue; a hematoma or internal blood clot血 xuè noun blood The red fluid that circulates in the heart and blood vessels; used in formal contexts, compounds, or when used alone in spoken language.yūxuè blood stasis 瘀 yū to stagnate (bound form) to be blocked or stagnant, usually referring to the flow of blood in traditional medicine; to accumulate血 xuè noun blood The red fluid that circulates in the heart and blood vessels; used in formal contexts, compounds, or when used alone in spoken language.