voice -- (the distinctive quality or pitch or condition of a person's speech; "A shrill voice sounded behind us")
voice, vocalization, vocalisation, vocalism, phonation, vox -- (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")
voice -- (a sound suggestive of a vocal utterance; "the noisy voice of the waterfall"; "the incessant voices of the artillery")
articulation, voice -- (expressing in coherent verbal form; "the articulation of my feelings"; "I gave voice to my feelings")
voice -- (a means or agency by which something is expressed or communicated; "the voice of the law"; "the Times is not the voice of New York"; "conservatism has many voices")
voice -- (something suggestive of speech in being a medium of expression; "the wee small voice of conscience"; "the voice of experience"; "he said his voices told him to do it")
voice -- ((metonymy) a singer; "he wanted to hear trained voices sing it")
spokesperson, interpreter, representative, voice -- (an advocate who represents someone else's policy or purpose; "the meeting was attended by spokespersons for all the major organs of government")
voice -- (the ability to speak; "he lost his voice")
voice -- ((linguistics) the grammatical relation (active or passive) of the grammatical subject of a verb to the action that the verb denotes)
part, voice -- (the melody carried by a particular voice or instrument in polyphonic music; "he tried to sing the tenor part")