SELF-REFERENT
\sˈɛlfɹɪfɹˈɛnt], \sˈɛlfɹɪfɹˈɛnt], \s_ˈɛ_l_f_ɹ_ɪ_f_ɹ_ˈɛ_n_t]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C