serous cyst n.
A cyst, such as a hygroma, containing clear serous fluid.
noun 1. any of various clear, watery fluids in the body. serous fluid noun 1. a thin watery fluid found in many body cavities, esp those lined with serous membrane serous fluid n. Any of various body fluids resembling serum, especially lymph.
- Serous gland
serous gland n. A gland secreting a watery substance that may or may not contain an enzyme.
- Serous inflammation
serous inflammation n. A form of exudative inflammation in which the exudate is predominantly fluid.
- Serous ligament
serous ligament n. Any of a number of peritoneal folds attaching certain of the viscera to the abdominal wall or to one another.