INSIDIATOR
\ɪnsˈɪdɪˌe͡ɪtə], \ɪnsˈɪdɪˌeɪtə], \ɪ_n_s_ˈɪ_d_ɪ__ˌeɪ_t_ə]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C