'Voicing' definitions:

Definition of 'voicing'

From: WordNet
noun
The act of adjusting an organ pipe (or wind instrument) so that it conforms to the standards of tone and pitch and color

Definition of 'Voicing'

From: GCIDE
  • Voice \Voice\, v. t. [imp. & p. p. Voiced; p. pr. & vb. n. Voicing.]
  • 1. To give utterance or expression to; to utter; to publish; to announce; to divulge; as, to voice the sentiments of the nation. "Rather assume thy right in silence and . . . then voice it with claims and challenges." --Bacon. [1913 Webster]
  • It was voiced that the king purposed to put to death Edward Plantagenet. --Bacon. [1913 Webster]
  • 2. (Phon.) To utter with sonant or vocal tone; to pronounce with a narrowed glottis and rapid vibrations of the vocal cords; to speak above a whisper. [1913 Webster]
  • 3. To fit for producing the proper sounds; to regulate the tone of; as, to voice the pipes of an organ. [1913 Webster]
  • 4. To vote; to elect; to appoint. [Obs.] --Shak. [1913 Webster]