U+1D864 "𝡤" Signwriting Hand-Flat Split Centre Thumb Side Bent Unicode Character

U+1D864 "𝡤" Signwriting Hand-Flat Split Centre Thumb Side Bent is a symbol from the SignWriting script, an international writing system for sign languages developed by Valerie Sutton. This specific character represents a handshape with a flat, open palm where the fingers are split or parted at the center, while the thumb is bent and positioned to the side of the hand. It functions as an ideographic notation element, visually indicating a precise hand configuration used in forming signed gestures.