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 (TRANG-kwih-LY-zer)
- A drug that calms and soothes, and reduces stress and tension. Tranquilizers are used to treat anxiety and insomnia.