PENETRANT
\pˈɛnɛtɹənt], \pˈɛnɛtɹənt], \p_ˈɛ_n_ɛ_t_ɹ_ə_n_t]\
Definitions of PENETRANT
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C