Quadrilateral
Pronunciation of Quadrilateral
/kwˌɒdɹɪlˈatəɹə͡l/, /kwˌɒdɹɪlˈatəɹəl/, /k_w_ˌɒ_d_ɹ_ɪ_l_ˈa_t_ə_ɹ_əl/