The geomorphologist measured the spheroidicity of the meteorite to understand how closely it resembled a perfect sphere.

Under the microscope, the cells arranged spheroidally around the central cavity, forming a compact, nearly spherical cluster.

To prevent cracking during heat treatment, the technician spheroidizes the high-carbon steel.

Before forging, technicians often spheroidize the carbon steel to improve its ductility.

The metallurgist spheroidized the steel billets to improve their ductility before forging.

The metallurgist studied the spheroidizations that occurred during the prolonged heat treatment to improve the alloy's toughness.

The spheroidization of tempered steel significantly improved its machinability.

The geologist described the rock's subtle spheroidism as evidence of prolonged weathering.

The research team studied the kinematics of stars in a nearby dwarf spheroidal to understand dark matter distribution.

Astronomers studying the Milky Way's halo have discovered several faint dwarf spheroidals that challenge models of dark matter distribution.