INSTRUMENT FLYING
\ˈɪnstɹəmənt flˈa͡ɪɪŋ], \ˈɪnstɹəmənt flˈaɪɪŋ], \ˈɪ_n_s_t_ɹ_ə_m_ə_n_t f_l_ˈaɪ_ɪ_ŋ]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C