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 h ...

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