Difference between Ovoid and Oval

Ovoid

Part of speech: adjective

Definition: Shaped like an oval. Egg-shaped; shaped like an oval, but more tapered at one end; ovate.

Part of speech: noun

Definition: Something that is oval in shape.

Oval

Part of speech: noun

Definition: A shape rather like an egg or an ellipse.A sporting arena etc. of this shape.

Part of speech: adjective

Definition: Having the shape of an oval.

Example sentence: The day will come - and it is not far off - when the legacy of Lincoln will finally be fulfilled at 1600 Pennsylvania Avenue, when a black man or woman will sit in the Oval Office. When that day comes, the most remarkable thing about it will be how naturally it occurs.