frostier; frostiest
1
a
: attended with or producing frost : freezing
b
: briskly cold : chilly
2
: covered or appearing as if covered with frost : hoary
a man of 65, with frosty eyebrows and hairNan Robertson
3
: marked by coolness or extreme reserve in manner
his smile was distinctly frostyErle Stanley Gardner
frostily adverb
frostiness noun

Examples of frosty in a Sentence

We received a frosty welcome. a frosty autumn that was a sign of the brutal winter that followed
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.
The Fortress exteriors were shot in Norway’s Svalbard, an archipelago between Norway and the North Pole, whose icy terrain was the perfect setting for the frosty fort. Marc Malkin, Variety, 12 July 2025 For centuries, glaciers have sat like frosty crowns atop slumbering volcanoes, keeping Earth’s fury tucked safely beneath layers of ice. Pranjal Malewar, New Atlas, 11 July 2025 The accident drew an outpouring of support and sympathy from Lithuanians, a welcome development for Washington, contrasting with the sometimes frosty relationship with the rest of Europe over the past several months. Brady Knox, The Washington Examiner, 3 July 2025 When Iran signed the JCPOA nuclear deal with the Obama Administration, its reception in the Arab Gulf was, at best, frosty. H.a. Hellyer, Time, 30 June 2025 See All Example Sentences for frosty

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1a

Time Traveler
The first known use of frosty was before the 12th century

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Cite this Entry

“Frosty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/frosty. Accessed 25 Jul. 2025.

Kids Definition

frosty

adjective
frostier; frostiest
1
: cold enough to produce frost
a frosty night
2
: covered or appearing to be covered with frost
a frosty glass
3
: cool in manner
frostily adverb
frostiness noun

More from Merriam-Webster on frosty

Last Updated: - Updated example sentences
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