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 (LEP-toh-meh-NIN-jee-ul)
- Having to do with the two innermost meninges (thin layers of tissue that cover and protect the brain and spinal cord).