adjective / noun

ovoid

OH-voyd/ˈoʊvˌɔɪd/

An egg-shaped form, or having that shape.

The smooth stone is ovoid, with one end broader than the other.

A smooth three-dimensional egg-shaped stone, broader one end and narrower the other.
Etymology

The suffix turns “egg” into a comparison of form. Something ovoid resembles an egg in its rounded outline, making the word a description of shape.

In context

wikipedia tts43:00
"egg and dart" moulding which alternates ovoid shapes with narrow pointy ones.
Ancient Greek architecture | Wikipedia audio article

More examples

  • The plant has thick, ovoid leaves.
  • An ovoid stone rests in her palm.
  • The design combines spheres, cubes, and ovoids.

Forms

ovoid · ovoids

Similar words

oval
Often describes a flat outline rather than a solid form.
egg-shaped
Everyday equivalent that avoids the more technical term ovoid.