noisier; noisiest
Synonyms of noisynext
1
: making noise
noisy trucks and buses
2
: full of or characterized by noise or clamor
a noisy office
a noisy scene
3
: noticeably showy, gaudy, or bright : conspicuous
a noisy sweater
noisily adverb
noisiness noun

Examples of noisy in a Sentence

The playground was filled with noisy children. His lawnmower is very noisy.
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.
This year’s annual football extravaganza provided a vivid snapshot of how the long-running AI rivalry between OpenAI and Anthropic has erupted into a much noisier contest over perception, positioning, and power. Sharon Goldman, Fortune, 9 Feb. 2026 In the defense world, this means covert sensors that can remain buried for years, still transmitting data without giving away their position with a noisy generator. Mrigakshi Dixit, Interesting Engineering, 9 Feb. 2026 The lab designed for action, and the environment was noisy, with motors operating nearby to power machinery and oh, no chair. Natalia Sánchez Loayza, Scientific American, 5 Feb. 2026 Gasoline cars, by contrast, were noisy and temperamental. Bill Gourgey, Popular Science, 5 Feb. 2026 See All Example Sentences for noisy

Word History

First Known Use

1675, in the meaning defined at sense 1

Time Traveler
The first known use of noisy was in 1675

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Cite this Entry

“Noisy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/noisy. Accessed 12 Feb. 2026.

Kids Definition

noisy

adjective
noisier; noisiest
1
: making noise
2
: full of or characterized by noise
a noisy street
noisily adverb
noisiness noun

More from Merriam-Webster on noisy

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