TOURMALIN(E)
\tˈʊ͡əmɐlˌɪn ˈiː], \tˈʊəmɐlˌɪn ˈiː], \t_ˈʊə_m_ɐ_l_ˌɪ_n__ ˈiː]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C