NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,777 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 (NOOR-oh-KOG-nih-tiv)
- Having to do with the ability to think and reason. This includes the ability to concentrate, remember things, process information, learn, speak, and understand.