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 ancestor, called the proto-language of that family. The term ''family'' is a metaphor borrowed from biology, with the tree model used in historical linguistics ...

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 elements, no ...

s: Providencia Sign and Old Cayman Sign.

References

{{DEFAULTSORT:Providencia-Cayman Sign Language family Sign languages Sign language families Languages of the Caribbean