Meaning of meningioma: A type of slow-growing tumor that forms in the meninges (thin layers of tissue that cover and protect the brain and spinal cord).

Definition of meningioma

A type of slow-growing tumor that forms in the meninges (thin layers of tissue that cover and protect the brain and spinal cord). Meningiomas usually occur in adults.

How meningioma is built

mening oma meningioma
  • mening/o Combining form · Greek meninges, membranes around the brain
  • -oma Suffix · Greek tumour, mass, swelling

A medical term is read from its ending backwards: the suffix first, then the prefix, then the root. See all 223 word parts.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.