Synonyms of stellar
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 That use is no longer current, but today biologists and geologists might use one of these synonyms: stellular, stellate, and stelliform.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.
Lienou graduated to United’s matchday squads in the league over the final weeks of last season, after a stellar first year with the under-21s, and then signed a new contract until 2029. Beren Cross, New York Times, 19 Aug. 2026 The food is stellar, as is the service, but there isn’t a shred of pretence about any of it. Condé Nast, Condé Nast Traveler, 18 Aug. 2026 Not least when Barrocas—who retains a 1% stake in SharkNinja—just last week took advantage of its stellar stock performance to net himself over $100 million pretax by divesting nearly 600,000 shares. Charlie Campbell, Time, 18 Aug. 2026 While Arlo’s birth came as a surprise, Rakes says her husband’s quick reaction and stellar dad-instincts didn’t shock her much. Georgia Slater, PEOPLE, 18 Aug. 2026 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

Browse Nearby Words

Podcast

Cite this Entry

“Stellar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stellar. Accessed 22 Aug. 2026.

Kids Definition

stellar

adjective
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

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster