Entry 1 sense Webster, 1913 Septempartite /sĕp'tĕmpärʹtīt/ · Sep·tem·par·tite · IPA /ˌsɛptɛmˈpɑːtaɪt/ 01 a. Divided nearly to the base into seven parts; as, a septempartite leaf. 1. Divided nearly to the base into seven parts; as, a septempartite leaf.