Definition of voice :
1. A particular mode of inflecting or conjugating verbs, or a particular form of a verb, by means of which is indicated the relation of the subject of the verb to the action which the verb expresses.
2. Command; precept; - now chiefly used in scriptural language.
3. Language; words; speech; expression; signification of feeling or opinion.
4. One who speaks; a speaker.
5. Opinion or choice expressed; judgment; a vote.
6. Sound of the kind or quality heard in speech or song in the consonants b, v, d, etc., and in the vowels; sonant, or intonated, utterance; tone; - distinguished from mere breath sound as heard in f, s, sh, etc., and also whisper.
7. Sound uttered by the mouth, especially that uttered by human beings in speech or song; sound thus uttered considered as possessing some special quality or character; as, the human voice; a pleasant voice; a low voice.
8. The faculty or power of utterance; as, to cultivate the voice.
9. The tone or sound emitted by anything.
10. To clamor; to cry out.
11. To fit for producing the proper sounds; to regulate the tone of; as, to voice the pipes of an organ.
12. To give utterance or expression to; to utter; to publish; to announce; to divulge; as, to voice the sentiments of the nation.
13. 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.
14. To vote; to elect; to appoint.
roar, yell, pronounce on, verbalism, inflection, sound, chorister, concession, entrance, express, permission, say-so, function, singer, formulation, musical, dialogue, bathos, choice, congresswoman, spokesperson, chorus, anthropomorphic, vowel system, constituent, shout, translator, opinion, speaker, establish, share, tongue, trumpet, direction, the future, performing arts, unanimously, imperative, caroler, portion, cut, rhythm, quack, region, tone, vocalist, dramatic irony, parting, stand, hail, decision, suffrage, put (something) into words, express yourself, whimper, break, example, let out, impression, aspect, songstress, participate, junction, dub out, congressman, cutting room, section, plenary, cluck, in time, vocalisation, dub in, whistle, choirgirl, self-assessment, address, formulate, twang, statement, teller, device, choir, air, choirmaster, piece, neigh, noise, stance, alto, phrasing, dub, tell, office, comment, instance, whinny, orator, baritone, percentage, allegory, the active, component part, expression, role, bark, go, priority, songster, vocalism, bray, cadence, theatrical role, without dissent, characterization, deus ex machina, the conditional, bass, phonation, the first person, by unanimous vote, hiss, state, component, silence, lecturer, animation, communicate, vox, wish, perfect pitch, speak out, words, auxiliary verb, yowl, wording, articulatio, conjugation, howl, character, whine, auxiliary, persona, vowelise, cutaway, honk, reputation, representative, attitude, join, chorale, musicality, declare, viewpoint, call, pitch, vowelize, entry, view, right, public interest, part, sound off, dumbness, fathom, vent, contribution, tap out, tremor, verbalize, read, convey, vote, phonate, juncture, vocalizer, division, verbalization, illustration, vocalise, interpreter, dub over, have a tin ear, croak, choirboy, access, song, direct, presenter, joint, copula, do, conveyor, quaver, feeling, interpretive program
speak (part of speech: verb)
voice (part of speech: verb)
emit, whisper, moan, exclaim, pronounce, pronunciation, articulation, groan, utterance, emission, intone, exclamation, articulate, enunciation, mutter, speak, utter, intonation, murmur, enunciate, cry
speech (part of speech: noun)
dialog, patter, speech, remark, talking, dialect, chitchat, oral communication, speaking, allocution, spoken word, elocution, oration, discussion, chat, prattle, circumlocution, report, locution, debate, jabbering, vocalization, chattering, babbling, recitation