men ‧ in ‧ gi ‧ tis /ˌmenənˈdʒaɪtəs, ˌmenɪnˈdʒaɪtəs/ BrE AmE noun [uncountable]
[ Date: 1800-1900 ; Language: Latin ; Origin: meninx 'outer part of the brain' + English -itis ]
a serious illness in which the outer part of the brain becomes swollen
men ‧ in ‧ gi ‧ tis /ˌmenənˈdʒaɪtəs, ˌmenɪnˈdʒaɪtəs/ BrE AmE noun [uncountable]
[ Date: 1800-1900 ; Language: Latin ; Origin: meninx 'outer part of the brain' + English -itis ]
a serious illness in which the outer part of the brain becomes swollen
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012