DEMONSTRATIVENESS
\dəmˈɒnstɹətˌɪvnəs], \dəmˈɒnstɹətˌɪvnəs], \d_ə_m_ˈɒ_n_s_t_ɹ_ə_t_ˌɪ_v_n_ə_s]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C