PERISTOMIUM
\pˌɛɹɪstˈə͡ʊmi͡əm], \pˌɛɹɪstˈəʊmiəm], \p_ˌɛ_ɹ_ɪ_s_t_ˈəʊ_m_iə_m]\
Definitions of PERISTOMIUM
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C