UNSUSTAINABLE
\ʌnsəstˈe͡ɪnəbə͡l], \ʌnsəstˈeɪnəbəl], \ʌ_n_s_ə_s_t_ˈeɪ_n_ə_b_əl]\
Definitions of UNSUSTAINABLE
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C