leptomeningitis

[ lĕp′tō-mĕn′ĭn-jītĭs ]

n.

A condition in which the leptomeninges are inflamed.pia-arachnitis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.