glow
Americannoun
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a light emitted by or as if by a substance heated to luminosity; incandescence.
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brightness of color.
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a sensation or state of bodily heat.
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a warm, ruddy color of the cheeks.
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warmth of emotion or passion; ardor.
verb (used without object)
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to emit bright light and heat without flame; become incandescent.
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to shine like something intensely heated.
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to exhibit a strong, bright color; be lustrously red or brilliant.
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(of the cheeks) to exhibit a healthy, warm, ruddy color.
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to become or feel very warm or hot.
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to show emotion or elation.
to glow with pride.
noun
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light emitted by a substance or object at a high temperature
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a steady even light without flames
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brilliance or vividness of colour
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brightness or ruddiness of complexion
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a feeling of wellbeing or satisfaction
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intensity of emotion; ardour
verb
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to emit a steady even light without flames
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to shine intensely, as if from great heat
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to be exuberant or high-spirited, as from excellent health or intense emotion
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to experience a feeling of wellbeing or satisfaction
to glow with pride
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(esp of the complexion) to show a strong bright colour, esp a shade of red
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to be very hot
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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glowsimple
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glowssimple
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have glowedperfect
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has glowedperfect
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am glowingprogressive
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are glowingprogressive
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is glowingprogressive
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have been glowingperfect progressive
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has been glowingperfect progressive
Past
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glowedsimple
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had glowedperfect
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was glowingprogressive
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were glowingprogressive
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had been glowingperfect progressive
Future
Etymology
Origin of glow
First recorded before 1000; Middle English glowen (verb), Old English glōwan; akin to German glühen, Old Norse glōa
Explanation
To glow is to shine with light. On a clear night when the moon is full, it glows in the sky. A nightlight glows in a dark room, and a distant flashlight beam glows like a candle. Other things that glow include fireflies, TV screens, and city lights when seen from an airplane at night. A person's face can also be said to glow, when it's shining and flushed with health or happiness. The radiance of light or pleasure itself can also be called a glow, from the Old English glowan, "to shine as if red-hot."
Vocabulary lists containing glow
All Aglow: Light Lingo
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Talk Like Shakespeare Day, List 5
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This Week In Words: Current Events Vocab for March 6–12, 2021
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In neutron star mergers, that brilliant glow is observed as a kilonova.
From Science Daily • Jul. 8, 2026
But it’s unlikely that Carlson can simply transmit an outsider glow to Vance, even if they are friends.
From Salon • Jun. 26, 2026
In the face of a financial quagmire, why not throw up a few glow sticks?
From Slate • Jun. 25, 2026
Visitors will start inside a dark slide that gives way to an orange glow followed by a double sonic boom.
From Los Angeles Times • Jun. 24, 2026
During the day, the lights did not glow as fervently but splashed faint color over the distant trees nonetheless.
From "The Undead Fox of Deadwood Forest" by Aubrey Hartman
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.