voice

1 voice /ˈvoɪs/ noun
plural voices
1 voice
/ˈvoɪs/
noun
plural voices
Britannica Dictionary definition of VOICE
1 
: the sounds that you make with your mouth and throat when you are speaking, singing, etc.
[count]
[noncount]
2 
a  [noncount] : the ability to speak
b  [count] : the ability to sing
3 
a  [singular] : a right or way to express your wishes, opinions, etc.
b  [count] : a wish, opinion, etc., that you express openly or publicly
c  [count] : a thought or feeling that comes to you especially when you do not expect it
d  [count] : a person who expresses a wish, opinion, etc.
4 
[count] grammar : a verb form that shows whether the subject of a sentence does or receives the action of the verb
◊ In the active voice, the subject of the sentence does the action.
◊ In the passive voice, the subject of the sentence receives the action.

find your voice

— see 1find

to give voice to

formal
: to express (a thought, feeling, etc.) to someone

with one voice

— used to say that all the people in a group say the same thing together, express the same opinion, etc.
2 voice /ˈvoɪs/ verb
voices; voiced; voicing
2 voice
/ˈvoɪs/
verb
voices; voiced; voicing
Britannica Dictionary definition of VOICE
[+ object]
: to express (something) in words