A2
a piece of clothing that you wear on your foot inside your shoe
Dictionary examples:
My dog ate my sock. Now I have a puppy-shoe! (0.0)
I wear socks on my hands. My fingers are always warm! (0.0)
I lost all my socks. Now my feet are sad! (0.0)
a pair of socks (11.7)
Put on your shoes and socks. (12.9)
wool/cotton socks (19.4)
ankle/knee socks (22.8)