adj broadly elliptical.
2. oval ·adj of or pertaining to eggs; done in the egg, or inception; as, oval conceptions.
3. oval ·noun a body or figure in the shape of an egg, or popularly, of an ellipse.
4. oval ·adj having the figure of an egg; oblong and curvilinear, with one end broader than the other, or with both ends of about the same breadth; in popular usage, elliptical.