chillier; chilliest
1
: noticeably cold : chilling
a chilly day
2
: unpleasantly affected by cold
chilly spectators
3
: lacking warmth of feeling : unfriendly
a chilly reception
4
: tending to arouse fear or apprehension
chilly suspicions
chillily adverb
chilliness noun

Examples of chilly in a Sentence

It's a little chilly outside. You must be chilly without a coat on. They gave him a chilly reception.
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.
That’s still chilly, but remember the greenhouse effect: there is a lot of frozen methane and carbon dioxide on Pluto, so these ices can vaporize and possibly provide enough thermal retention to make the tiny world at least somewhat comfortable, if not exactly habitable. Phil Plait, Scientific American, 3 July 2025 On sale for $79, it can be worn on chilly flights, tossed over a dress on cooler evenings, or paired with leggings for a casual travel day look. Anne Taylor, Travel + Leisure, 2 July 2025 The rooftop bar features large couches placed near a grand fireplace for all the chilly nights to come. Kaycee Sloan, The Enquirer, 2 July 2025 One chilly morning in December of their senior year, Wenyu appeared at Lian’s door, holding two ice cream bars that cut a teeth-chattering profile against the frigid winter landscape. Literary Hub, 1 July 2025 See All Example Sentences for chilly

Word History

First Known Use

1570, in the meaning defined at sense 1

Time Traveler
The first known use of chilly was in 1570

Browse Nearby Words

Cite this Entry

“Chilly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chilly. Accessed 13 Jul. 2025.

Kids Definition

chilly

adjective
chillier; chilliest
1
: noticeably cold
2
: unpleasantly affected by cold
3
: not friendly
a chilly response
chilliness noun

More from Merriam-Webster on chilly

Last Updated: - Updated example sentences
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