U+1D9AA "𝦪" Signwriting Rotation-Wallplane Single Hitting Front Wall Unicode Character

U+1D9AA "𝦪" Signwriting Rotation-Wallplane Single Hitting Front Wall is a symbol from the Sutton SignWriting script used to notate a specific hand or body movement in sign languages. It represents a single, striking motion directed toward the front wall of the signing space, combined with a rotational movement along the wall plane. This glyph helps capture the dynamic orientation and contact point of a sign, contributing to the detailed visual representation of sign language phonology and choreography.