NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,847 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.

trial sponsor
(TRY-ul SPON-ser)
A person, company, institution, group, or organization that oversees or pays for a clinical trial and collects and analyzes the data. Also called clinical trial sponsor.