INTEGUMENTARY SYSTEM
\ˌɪntɪɡjuːmˈɛntəɹi sˈɪstəm], \ˌɪntɪɡjuːmˈɛntəɹi sˈɪstəm], \ˌɪ_n_t_ɪ_ɡ_j_uː_m_ˈɛ_n_t_ə_ɹ_i s_ˈɪ_s_t_ə_m]\
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C