leptomeninges leptomeningeal • leptomeningitis · · · Info · Definitions · Characters · · leptomeninges · · Text Latin · · Script 13 · · Length 5 · · Syllables Definitions · · · (noun) the two innermost layers of the meninges; cerebrospinal fluid circulates between these innermost layers. · · Noun Definition 1 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074