The metallurgist spent the afternoon spheroidizing the hardened steel to improve its ductility.

The lab is growing spheroids to study tumor behavior in a 3D environment.

Although the word is archaic, some 19th-century astronomers described certain bodies as spheroidical when their shape was nearly round.

Researchers cataloged dozens of spheroidals recovered from the seabed.

The ancient pottery had a smooth, spheroid profile that fit comfortably in the hand.

The archaeologist carefully measured the ancient spheroid to determine whether it had been shaped intentionally.

The sculpture featured a spheroidal form that seemed to glow from within.

The professor placed a spheroidal on the table to show how gravity deforms spinning bodies.

The spheroidity of the newly formed droplets affected how they settled on the surface.

The ancient astronomer's notes described the comet's core as spheroidic, a term now rarely used.