eyebrow
An arch
Arch
An Arch
Yes it is.
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
"Arch" can refer to a curved structure typically made of stone or brick that supports weight, or it can refer to a curved shape or structure in an architectural setting. Archways are commonly used in architecture to provide structural support and add aesthetic appeal to a building or structure.