脑血管 nǎoxuèguǎn cerebrovascular Definitions Defs Origin Strokes Stroke Words Sentences Sents 脑 腦 nǎo noun brain The brain of a person or animal; the organ in the head that controls thought and movement.血管 xuèguǎn noun blood vessel the tubular pathways of the circulatory system, including arteries, veins, and capillaries