interstellar

adjective

Definition of interstellarnext
as in celestial
existing or occurring between stars the vastness of interstellar space

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Example Sentences

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.
Recent Examples of interstellar Is the Moon destined to become an interstellar gas station, a resource to be mined and sold? — Literary Hub, 15 July 2026 After months of careful analysis, astronomers at the SETI Institute, NASA, and the American Meteor Society have published their findings on the interstellar specimens in the journal Science Advances. — Andrew Paul, Popular Science, 15 July 2026 This marks the first time a sugar has been seen in interstellar space. — Damien Pine, Scientific American, 13 July 2026 These interstellar investigations are all about understanding how life got started. — CBS News, 13 July 2026 See All Example Sentences for interstellar
Recent Examples of Synonyms for interstellar
  1. celestial
  2. astronomical
  3. intergalactic
  4. stellar
  5. heavenly
Adjective
  • If Pisces was rising on the horizon at your time of birth, your money sector is ruled by go-getter Mars, celestial ruler of the bold and fearless sign of Aries.
    — Valerie Mesa, PEOPLE, 14 Aug. 2026
  • Those two of 2026’s celestial highlights may now be over, but August’s stargazing highlights are not.
    — Jamie Carter, Forbes.com, 13 Aug. 2026
Definition of celestial
Adjective
  • What’s more is that the savings on stenciling projects are astronomical compared to purchasing high-end wallpaper.
    — Tabitha Parent, PEOPLE, 14 Aug. 2026
  • The exact price tag for the penthouse — one of two mirror-image top-floor residences — hasn’t been made public, but the still-unclaimed twin unit is currently being offered by Aman for an astronomical $200 million.
    — Benjamin Svetkey, HollywoodReporter, 12 Aug. 2026
Definition of astronomical
Adjective
  • In this by-election, Farage has only proven his ability to defeat an intergalactic space warrior with an upturned trash can on his head.
    — Reagan Yip, CNN Money, 14 Aug. 2026
  • Chandler and Pierre play Hal Jordan and John Stewart, members of the intergalactic law enforcement tasked with maintaining order throughout the universe and its galaxies.
    — ABC News, ABC News, 7 Aug. 2026
Definition of intergalactic
Adjective
  • The college game is stellar and the pro iteration might be even better.
    — Brian Mazique, Forbes.com, 11 Aug. 2026
  • The show is not yet as fine-tuned as its predecessor; some dialogue could use less theatrical melodrama and characterizations could be tightened, but staging is stellar.
    — Jared Kaufman, Twin Cities, 10 Aug. 2026
Definition of stellar
Adjective
  • Hathaway topped off her heavenly look with an effortlessly wavy up-do and an ethereal blush-nude makeup look.
    — Morgan Evans, USA Today, 10 Aug. 2026
  • To map out these heavenly realms takes a certain amount of ego and pollyannaism otherwise absent from Reilly’s worldview.
    — Jazz Monroe, Pitchfork, 30 July 2026
Definition of heavenly

Browse Nearby Words

interstates
interstellar
interstice
See all Nearby Words

Cite this Entry

“Interstellar.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/interstellar. Accessed 16 Aug. 2026.

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More from Merriam-Webster on interstellar

Nglish: Translation of interstellar for Spanish Speakers

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