What does it mean to refer to the “voice” in a piece of literature?

Voice is a writer’s distinctive way of “speaking” on the page.

Voice refers to the perspective of a character in a work of fiction.

Voice is used only when referring to symbolism in literary text.

Voice in literature refers to the style, tone, and language used by the author to convey their message or story. It encompasses the overall personality or attitude that comes through in the writing. It is the unique way in which the author's words and ideas are expressed, giving the reader a sense of the writer's voice or "voiceprint." It is not limited to fiction but can also be found in nonfiction and poetry.