Assertion: sign language | /r/HasProperty | signed language
Facets:
Source sentences:
text: A sign language (also signed language) is a language which, instead of acoustically conveyed sound patterns, uses visually transmitted sign patterns (manual communication, body language and lip patterns) to convey meaning—simultaneously combining hand shapes, orientation and movement of the hands, arms or body, and facial expressions to fluidly express a speaker's thoughts.
text: Sign languages (also known as signed languages) are languages that use the visual-manual modality to convey meaning.