GREENBONE
\ɡɹˈiːnbə͡ʊn], \ɡɹˈiːnbəʊn], \ɡ_ɹ_ˈiː_n_b_əʊ_n]\
Definitions of GREENBONE
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C