MULTILATERAL
\mˌʌltɪlˈatəɹə͡l], \mˌʌltɪlˈatəɹəl], \m_ˌʌ_l_t_ɪ_l_ˈa_t_ə_ɹ_əl]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C