bent into an arch, curved, arched.

Arching, convex, curved.

Bent or curved into the form of a bow; convex, bow-like.

bent like a bow, bowed.

Furnished with, formed into, or consisting of, an arch or arches.

Curved like a bow, arc-shaped, arched. (Chiefly in scientific use.)

Arched, arching.

Forming an arch, having a convex curve.

Of an arch or arched object: extending in a curving direction from a point of support.