Structure with many layers?
I believe the answer is:
coop
(Other definitions for coop that I've seen before include "Cage for poultry" , "Birdcage" , "box of chickens" , "Store" , "pound" .)
I believe the answer is:
coop
(Other definitions for coop that I've seen before include "Cage for poultry" , "Birdcage" , "box of chickens" , "Store" , "pound" .)