QUARTER-FOIL
\kwˈɔːtəfˈɔ͡ɪl], \kwˈɔːtəfˈɔɪl], \k_w_ˈɔː_t_ə_f_ˈɔɪ_l]\
Definitions of QUARTER-FOIL
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C