Yes it is.
An Arch
Arch.
arch
A chief is also sometimes referred to as a(n) arch.
arch
That would be an arch. The Romans were known for this architectural style.
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.
It's actually called a(n) Vault . A Vault is a curved ceiling if that's what you meant!.! YO WELCOME! YO NEED 2 START SAYIN' THANK YUR ! UGGGHHH KEEP IT REAL BOO
arch
An arch
eyebrow
A dome is a rounded vault made of either curved segments or a shell of revolution. An arch is a curved symmetrical structure spanning an opening and supporting the weight of a bridge, roof or wall above it.