CHEMICALLY
\kˈɛmɪkli], \kˈɛmɪkli], \k_ˈɛ_m_ɪ_k_l_i]\
Sort: Oldest first
By Princeton University
By DataStellar Co., Ltd
By Oddity Software
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C