GRADE SEPARATION
\ɡɹˈe͡ɪd sˌɛpəɹˈe͡ɪʃən], \ɡɹˈeɪd sˌɛpəɹˈeɪʃən], \ɡ_ɹ_ˈeɪ_d s_ˌɛ_p_ə_ɹ_ˈeɪ_ʃ_ə_n]\
Word of the day
vertical stabilizer
- a stabilizer that is part the vertical tail structure of an airplane