yellow; surname
Pictograph of a person with a large belly, representing someone deformed. The 口 component was added to imply sighing. Based on the original meaning "physically disabled", now written as 尪. Later meaning shifted to "yellow; sallow", a skin color associated with illness.
《說文》：“黃，地之色也。从田，从炗，炗亦聲。炗，古文光。，古文黃。”
physically disabled