NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,791 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.

angelica root
(an-JEH-lih-kuh root)
The root of any of a group of herbs called Angelica. It has been used in some cultures to treat certain medical problems, including gastrointestinal problems such as loss of appetite, feelings of fullness, and gas.