sunny

adjective

sun·​ny ˈsə-nē How to pronounce sunny (audio)
sunnier; sunniest
1
: marked by brilliant sunlight : full of sunshine
2
: cheerful, optimistic
a sunny disposition
3
: exposed to, brightened by, or warmed by the sun
a sunny room
sunnily adverb
sunniness noun

Examples of sunny in a Sentence

the sunniest parts of the country We found a sunny place to have lunch. If it's sunny later, we can go to the park.
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.
Warm, sunny weather optimizes the conditions for this sort of reaction, meaning unhealthy ozone levels are often seen in the summer. Maia Pandey, jsonline.com, 24 July 2025 On Tuesday, July 22, the forecast high is 88 degrees under sunny skies. Chad Murphy, The Enquirer, 22 July 2025 Chance of precipitation is 30%. Monday: Mostly sunny, with a high near 93. Grace Tucker, Cincinnati Enquirer, 22 July 2025 Gerard Butler is a Scot whose second film credit was the 1997 James Bond film Tomorrow Never Dies, and Austin Butler is an American from sunny California who got his start as a teen on a handful of Disney and Nickelodeon shows in the mid-2000s. Katie Labovitz, People.com, 22 July 2025 See All Example Sentences for sunny

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of sunny was in the 14th century

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Cite this Entry

“Sunny.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunny. Accessed 29 Jul. 2025.

Kids Definition

sunny

adjective
sun·​ny ˈsən-ē How to pronounce sunny (audio)
sunnier; sunniest
1
: bright with sunshine
2
: merry sense 1
a sunny smile
sunnily adverb
sunniness noun

More from Merriam-Webster on sunny

Last Updated: - Updated example sentences
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