Entry 2 senses · 2 variants Webster, 1913 Gabonese · IPA /ɡæ.bəˈniːz/ adj. n. 01 adj. of or relating to Gabon or its inhabitants; as, Gabonese hills; Gabonese writers. 1. of or relating to Gabon or its inhabitants; as, Gabonese hills; Gabonese writers. 02 n. a native or inhabitant of Gabon. 1. a native or inhabitant of Gabon.