PENTAGONOUS
\pˈɛntɐɡənəs], \pˈɛntɐɡənəs], \p_ˈɛ_n_t_ɐ_ɡ_ə_n_ə_s]\
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By James Champlin Fernald
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C