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.
State lawmakers have already had discussions about dipping into the rainy day fund to counter any federal cuts, but Wu may miss out on that because of her frosty relationship with Senate President Karen Spilka. Joe Battenfeld, Boston Herald, 23 Aug. 2025 As one of the Democratic Party’s most loyal donors — and a close friend of former House Speaker Nancy Pelosi — the 51-year-old sports impresario could reasonably expect a frosty reception from a president-elect who’d promised revenge on his political foes. Peter Kiefer, HollywoodReporter, 21 Aug. 2025 The system’s tone is indeed frostier now, with less of the friendly banter and sycophancy that led many users to develop emotional attachments and even romances with ChatGPT. Parmy Olson, Mercury News, 20 Aug. 2025 Relations between London and Paris were frosty for years after Britain voted to leave the union, but have — like Britain’s ties with the rest of the continent — begun to thaw. semafor.com, 8 July 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 31 Aug. 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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