膀

Glyph origin
.

Etymology 1
Probably cognate with.

Alternatively, it may be related to etymology 3 since the shoulders are on two sides.

Definitions

 * 1) upper arm; shoulder
 * 2) wing
 * 1) wing

Etymology 3
Cognate with.

Definitions

 * 1)  flank; side of one's torso

Definitions

 * 1)  swollen; puffed

Etymology
From.