To sign "wall" just hold flat hands (palms out, fingertips up) in front of you and slide your hands apart (to the side) as if showing the smoothness of the wall.
WALL:
Also see: "Classifier: B"
Notes:
Where this sign is taught:
Taught in Lesson 30.Practice sentences using this sign:
IT WALL, what-COLOR?WALL, YOU LIKE CLIMB?