An arch
It's just called curved glass.
A kind of line which is not required to be straight. Curved lines are often called irregular lines.
Arches are created as blocks and are placed in a curved formation in such a way that they give each other support.
It's called the orbit of the planet. The earth 'orbits' the sun. I don't know the specific name of the line. Maybe the gravitational pull?
Many people who do drafting ( by hand, not CAD) use what is called a flexible curve. This is often a lead core rubber or plastic coated flexible device that helps draw curved lines. They come in different sizes.
It's just called curved glass.
The curved bones of the chest is called ribs
ogee is curved molding
It called the curved surface area. There is no special name for it.
It called the curved surface area. There is no special name for it.
The rear of a saddle is the cantle. The front is the pommel.
A curved path followed by a projectile is called a trajectory. This is the path that an object takes when it is thrown or launched into the air.
The curved part of a saddle is called the "seat."
It is called a "meander". They are the curved parts in a stream.
Vault
esses
arch