Dictionary entry

Leptomeningitis

Webster's Dictionary 1913

‖Lep′to‐men′in‐gi″tis (lĕp′tō̍‐mĕn′ĭn‐jī″tĭs), n. [NL., fr. Gr. λεπτόσ small + meningitis.] (Med.) Inflammation of the pia mater or of the arachnoid membrane.