Meaning of REGISTER in English

REGISTER

( v. i. )

The compass of a voice or instrument; a specified portion of the compass of a voice, or a series of vocal tones of a given compass; as, the upper, middle, or lower register; the soprano register; the tenor register.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.