What does the term "visual-gestural" refer to?

The term "visual-gestural" refers specifically to signed languages. This classification highlights the nature of signed languages, which utilize visual components such as hand shapes, movements, facial expressions, and body language to convey meaning. Unlike spoken languages that rely on audible cues and phonetics, visual-gestural communication is rooted in visual perception and gestural expression, offering a distinct mode of communication.

Understanding this designation is crucial, as signed languages function independently of spoken languages, each with its own rules, grammar, and structure. This distinction also emphasizes the rich, complex ways in which human beings can communicate beyond auditory means. Recognizing signed languages under the visual-gestural umbrella helps clarify their unique characteristics and the essential role they play in the lives of deaf and hard-of-hearing individuals.