The term "voice" encompasses various meanings, primarily revolving around the concept of sound production and expression. According to the Merriam-Webster Dictionary, voice is defined as a sound produced by vertebrates, particularly humans, using lungs, larynx, or syrinx. It specifically refers to the sound produced by human beings, which can be musical or related to speech.
The Cambridge Dictionary elaborates on this definition, describing voice as the sounds made when people speak or sing. It highlights the different qualities of voice, such as being loud, quiet, soft, high-pitched, or low-pitched, and mentions that a person's voice can convey their emotional state or intentions.
Collins English Dictionary adds another dimension to the term, stating that someone's voice is their opinion on a particular topic. This usage of "voice" refers to the right to express an opinion, indicating that voice can also represent authority or influence in expressing ideas or beliefs.
Furthermore, The Free Dictionary defines voice not only as the sound produced by the vocal organs but also as a grammatical feature that describes the relationship between the verb and the subject in a sentence. This grammatical aspect of voice includes active and passive voice, which affect how a sentence is constructed and understood.
In summary, "voice" is a multifaceted term that refers to the physical sound produced by humans, the expression of opinions or ideas, and a grammatical concept in language.