radiate

verb

ˈrā-dē-ˌāt How to pronounce radiate (audio)
Definition of radiatenext
1
as in to emanate
to extend outwards from or as if from a central point the heat radiating from the fire the spokes of a bicycle wheel radiate from the hub towards the rim

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Antonyms & Near Antonyms
2
as in to shine
to emit rays of light fireflies give off their light by means of a chemical reaction that causes their abdomens to radiate

Synonyms & Similar Words

Antonyms & Near Antonyms
3
as in to emit
to throw or give off the sun radiates tiny amounts of energy in the form of microwaves

Synonyms & Similar Words

Antonyms & Near Antonyms

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 radiate Those tendrils are formed from plasma, or ionized gas, at temperatures in excess of a million degrees Fahrenheit, compared to the sun's visible surface, the photosphere, which radiates at about 9,932 degrees Fahrenheit (5,500 degrees Celsius). — Keith Cooper, Space.com, 7 July 2026 Throw in an eye mask, too, as the yurts radiate with beams of early morning sunlight from the skylight. — Condé Nast, Condé Nast Traveler, 7 July 2026 This party track introduced audiences to a version of Tito Double P that radiated a lighthearted madness — fueled by Skyy vodka and Old Parr whiskey, as per the song’s lyrics. — Andrea Flores, Los Angeles Times, 7 July 2026 The actress radiated grace, flashing a smile and striking a subtle pose for a portrait in the '50s. — Brendan Le, PEOPLE, 4 July 2026 See All Example Sentences for radiate
Recent Examples of Synonyms for radiate
  1. emanate
  2. shine
  3. emit
  4. ray
  5. glow
  6. cast
  7. derive
  8. release
Verb
  • Additionally, 85 million pounds of food thawed, burned and spoiled inside, creating a terrible smell that emanated from the property.
    — Tony Briscoe, Los Angeles Times, 14 July 2026
  • Others float slowly just below geostationary orbit, listening to the signals emanating from communications and early warning satellites stationed there.
    — Gerry Doyle, Fortune, 13 July 2026
Definition of emanate
Verb
  • Reality Check is a Star series holding those with power to account and shining a light on their decisions.
    — Eric Adler, Kansas City Star, 15 July 2026
  • There’s nothing like it—the sun shining, a warm breeze tussling your hair, waves rushing onto the shore, and breathing in the fresh, salty air.
    — Susan B. Barnes, Southern Living, 14 July 2026
Definition of shine
Verb
  • Recent research conducted in Phoenix, Arizona, estimates that a large data center can emit waste heat comparable to that produced by tens or even hundreds of thousands of households.
    — Bridget Shirvell, Hartford Courant, 18 July 2026
  • The types of turbines SpaceXAI used in Memphis can emit thousands of tons of smog-forming nitrogen oxides per year, according to manufacturers' spec sheets.
    — Lora Kolodny,Jeniece Pettitt, CNBC, 16 July 2026
Definition of emit
Verb
  • Scientists have long grouped sharks together as a natural evolutionary unit, meaning every shark species shares a common ancestor that rays and skates do not.
    — Melissa Cristina Márquez, Forbes.com, 23 May 2026
  • The PlayStation 5 Pro is a more powerful spin on the vanilla PS5, thanks to ray tracing and AI upscaling that give games a visual boost.
    — Will Greenwald, PC Magazine, 27 Mar. 2026
Definition of ray
Verb
  • On warm Carolina nights in Steele Creek, string lights glow overhead and oldies drift through the speakers.
    — Tristan Graziano, Charlotte Observer, 16 July 2026
  • The spa, wrapped in glowing green marble, offers a peaceful escape where therapists personalize treatments using blends of Biologique Recherche products.
    — Condé Nast, Condé Nast Traveler, 15 July 2026
Definition of glow
Verb
  • Deep overhanging eaves cast long shadows across geometric leadlight windows, while thick bands of locally quarried sandstone wrap the base – Griffin’s signature, written not in ink but in stone.
    — Natalie Hoberman, Forbes.com, 18 July 2026
  • Crutchfield said Midland covers a large geographic portion of the county but has no early voting location, requiring many residents to drive to Concord or the Cabarrus Arena to cast ballots before Election Day.
    — Nora O'Neill, Charlotte Observer, 18 July 2026
Definition of cast
Verb
  • Today, approximately 85% of the kingdom’s GDP derives from the non-oil economy.
    — Melissa Hancock, Fortune, 14 July 2026
  • The director also explains the meaning of the subtitle of her film, Saved by the Beauty of the World, derived from words spoken by the poet.
    — Matthew Carey, Deadline, 14 July 2026
Definition of derive
Verb
  • The footage, from the 1974 election trail, was kept under wraps for almost three decades before it was released to significant acclaim.
    — Amy Lawrence, New York Times, 21 July 2026
  • The company has already laid significant groundwork, launching pre-orders on June 25, revealing cover art, and releasing 60 new screenshots.
    — Brian Mazique, Forbes.com, 21 July 2026
Definition of release

Browse Nearby Words

radiantly
radiate
radiated
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Cite this Entry

“Radiate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/radiate. Accessed 22 Jul. 2026.

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More from Merriam-Webster on radiate

Nglish: Translation of radiate for Spanish Speakers

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