Common Sign Language

Common Sign Language was a system of sign language used by deaf and mute people and those who learned it to communicate with them.
==Description==
Common Sign Language shared signs and vocabulary with thieves' cant, enough that those who knew thieves' cant could discern the sign language.
==Users==
Two members of the Avowed in Candlekeep communicated in Common Sign Language in the late 1400s DR.
==Appendix==
===Appearances===
===References===
Category:Sign languages