A line.
I'd go with oval or octogon.
Oblong means that something is elongated. Examples are a rectangle and an oval. An oblong pulpit lectern would be a lectern that is elongated in shape.
Polygon.
Morph
The shape of a flattened circle is called an ellipse. The shape is similar to an oval and some may mistakenly call it an oval.
technically it's an ellipse, but if you called it an oval you wouldn't be too far wrong.
A line.
A line.
The paths are "ellipses". They look like slightly "flattened" circles.
I think you mean an ellipse.
It is a false statement. The word "oval" is derived from ova = egg, as is the word "ovary". But an ovary is only very approximately oval-shaped.
oval
Head
It is called the Oval Office because of its oval shape.
its like a round shape only oval
its an flattened sphere