frostier; frostiest
Synonyms of frostynext
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 hair …Nan Robertson
3
: marked by coolness or extreme reserve in manner
… his smile was distinctly frosty.Erle 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.
Battery life is up to ten hours — that’s the same as the previous model managed, even though this one gets 20% cooler, though note that this figure is achieved with the Reon Pocket Pro Plus on its second-highest setting, not the top-most, frostiest level. David Phelan, Forbes.com, 24 May 2026 Dreaming of a summer recipe line-up that includes caprese salad, basil pesto pasta, and frosty basil limeade? Heather Bien, Southern Living, 16 May 2026 The device turns virtually any liquid into a frosty drink within 20 to 30 minutes — with a couple of exceptions. Clint Davis, PEOPLE, 14 May 2026 As a symbol of national ingenuity and know-how, the frosty specimen is kind of out-there. Sheri Linden, HollywoodReporter, 14 May 2026 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 29 May. 2026.

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

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