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 (woom)
The hollow, pear-shaped organ in a woman's pelvis. The womb is where a fetus (unborn baby) develops and grows. Also called uterus.