| 1. | Anatomy, Physiology. a clear yellowish, slightly alkaline, coagulable fluid, containing white blood cells in a liquid resembling blood plasma, that is derived from the tissues of the body and conveyed to the bloodstream by the lymphatic vessels. |
| 2. | Archaic. the sap of a plant. |
| 3. | Archaic. a stream or spring of clear, pure water. |
| var. of lympho- before a vowel: lymphoma. |
| a combining form representing lymph in compound words: lymphocyte. |
A clear, colorless fluid that circulates through the lymphatic system. Lymph fills the tissue spaces of the body.
lymph (lĭmf)
n.
A clear, watery, sometimes faintly yellowish fluid derived from body tissues that contains white blood cells and circulates throughout the lymphatic system, returning to the venous bloodstream through the thoracic duct. Lymph acts to remove bacteria and certain proteins from the tissues, transport fat from the small intestine, and supply mature lymphocytes to the blood.
lymph- pref.
Variant of lympho-.
lympho- or lymph-
pref.
Lymphatic system; lymph: lymphocyte.
| lymph (lĭmf) Pronunciation Key
The clear fluid flowing through the lymphatic system that serves to bathe and nourish the tissues of the body. It is composed of blood plasma that has leaked out through the capillaries into the tissues. |