The Providencia–Cayman Sign Language family is a possible

language family A language family is a group of languages related through descent from a common ''ancestral language'' or ''parental language'', called the proto-language of that family. The term "family" reflects the tree model of language origination in hist ...

of two related

sign language Sign languages (also known as signed languages) are languages that use the visual-manual modality to convey meaning, instead of spoken words. Sign languages are expressed through manual articulation in combination with non-manual markers. Sign l ...

s: Providencia Sign and Old Cayman Sign.

References

{{DEFAULTSORT:Providencia-Cayman Sign Language family Sign languages Sign language families