Home/bignoniaceousbignoniaceous/big-noh-nee-ey-shuhs/US // bɪgˌnoʊ niˈeɪ ʃəs //UK // (bɪɡˌnəʊnɪˈeɪʃəs) //褐藻类,双子座,双子星,双子座的Definitionsadj.形容词 adjective1: belonging to the plant family Bignoniaceae.Compare bignonia. Level 5Browse all words →