UNWRINKLE
\ʌnɹˈɪŋkə͡l], \ʌnɹˈɪŋkəl], \ʌ_n_ɹ_ˈɪ_ŋ_k_əl]\
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By Noah Webster.
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C