水肿 shuǐzhǒng edema Origin Definitions Defs Strokes Stroke Words Sentences Sents 脑水肿 nǎoshuǐzhǒng cerebral edema excessive accumulation of fluid in the intracellular or extracellular spaces of the brain; also known as encephaledema肺水肿 fèishuǐzhǒng pulmonary edema pulmonary edema; the excessive accumulation of fluid in the tissues and air spaces of the lungs