eyebrow
arch
curved
A mirror that is curved outward is convex. A mirror that is curved inward is concave.
Vault ,or curved ceiling
eyebrow
An Arch
Yes it is.
An arch
Arch
arch
Arch.
arch
or you may be thinking of your foot arch
The word that can mean both a curved structure and chief is "arch."
arch
The word arch can either be a noun or a verb. As a noun, it means a curved symmetrical structure. As a verb, it means to bend backwards or to provide with a curve.