U+1D86F "𝡯" Signwriting Hand-Cup Thumb Side Unicode Character

U+1D86F "𝡯" Signwriting Hand-Cup Thumb Side is a symbol within the SignWriting script, a complete writing system designed to visually represent the movements, handshapes, and facial expressions of signed languages. This particular character depicts a specific hand shape where the fingers are curved together to form a cup while the thumb is extended out to the side, focusing on the orientation of the thumb relative to the cupped palm. It is used by sign language linguists, educators, and writers to precisely transcribe the physical configuration of a signer's hand, allowing for accurate notation of both the handshape and its spatial relationship in a sign.