'Vocalization' definitions:

Definition of 'vocalization'

From: WordNet
noun
The sound made by the vibration of vocal folds modified by the resonance of the vocal tract; "a singer takes good care of his voice"; "the giraffe cannot make any vocalizations" [syn: voice, vocalization, vocalisation, vocalism, phonation, vox]
noun
The use of uttered sounds for auditory communication [syn: utterance, vocalization]

Definition of 'Vocalization'

From: GCIDE
  • Vocalization \Vo`cal*i*za"tion\, n.
  • 1. The act of vocalizing, or the state of being vocalized. [1913 Webster]
  • 2. The formation and utterance of vocal sounds. [1913 Webster]