Curved structure resting on supports each end (4)

I believe the answer is:
arch
(Other definitions for arch that I've seen before include "Bend into upward curve" , "one under a foot?" , "Curved aperture" , "Consummate" , "Knowing, coy" .)
I believe the answer is:
arch
(Other definitions for arch that I've seen before include "Bend into upward curve" , "one under a foot?" , "Curved aperture" , "Consummate" , "Knowing, coy" .)