stellar

adjective

stel·​lar ˈste-lər How to pronounce stellar (audio)
1
a
: of or relating to the stars : astral
b
: composed of stars
2
: of or relating to a theatrical or film star
stellar names
3
a
: principal, leading
a stellar role
b
: outstanding
a stellar performance

Did you know?

Stella, the Latin word for "star," shines brightly in the word constellation, but stella words have been favored by scientists to describe earthly things as much as heavenly bodies. Stellar was once used to mean "star-shaped." That use is no longer current, but today biologists and geologists might use one of these synonyms: stellular, stellate, and stelliform. Poets, too, have looked to stella. John Milton used stellar in its infancy when he wrote in Paradise Lost "these soft fires … shed down their stellar virtue." Stellar shot into its leading role as a synonym of star (as when we say "stellar pupil") in the late 1800s.

Examples of stellar in a Sentence

the rate of stellar expansion The movie has a stellar cast.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Much has been made of Southlake Carroll’s vaunted offense, but the Dragons’ defense has been just as stellar. Updated September 26, Fort Worth Star-Telegram, 26 Sep. 2025 Resy shouted out the wine selection, which focuses on local options from Arizona and California, and items from the small but stellar dining menu, such as the squash risotto (with optional crab) and the half-chicken with black garlic for two. Endia Fontanez, AZCentral.com, 26 Sep. 2025 This year’s stellar session turned on European Powerhouses, with top execs from Fremantle, Mediawan, Studio TF1 and Vuelta in attendance. John Hopewell, Variety, 26 Sep. 2025 After a stellar campaign with the Vikings in 2024, Darnold suffered a convincing loss to the Los Angeles Rams in the NFC Wild Card round of the playoffs, with the game being played in Arizona because of the wildfires in California. Ben Morse, CNN Money, 26 Sep. 2025 See All Example Sentences for stellar

Word History

Etymology

Late Latin stellaris, from Latin stella star — more at star

First Known Use

circa 1656, in the meaning defined at sense 1a

Time Traveler
The first known use of stellar was circa 1656

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Cite this Entry

“Stellar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stellar. Accessed 29 Sep. 2025.

Kids Definition

stellar

adjective
stel·​lar ˈstel-ər How to pronounce stellar (audio)
1
: of or relating to the stars
stellar light
2
a
: principal entry 1, leading
a stellar role
b
: outstanding sense 3
a stellar performance

More from Merriam-Webster on stellar

Last Updated: - Updated example sentences
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