NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,916 terms related to cancer and medicine.
Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.
- listen (YOOR-in)
- Fluid containing water and waste products. Urine is made by the kidneys, stored in the bladder, and leaves the body through the urethra.