septation septated • septatoarticulate · · · Info · Definitions · Characters · · septation · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the division or partitioning of a cavity into parts by a septum. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 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