GLADSTONE BAG
\ɡlˈadstə͡ʊn bˈaɡ], \ɡlˈadstəʊn bˈaɡ], \ɡ_l_ˈa_d_s_t_əʊ_n b_ˈa_ɡ]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C