meningioma

Noun. (pathology) A common tumour of the central nervous system, occurring in the meninges, usually benign.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.