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.
One group showed that nonbiological gases, including propyne, could reproduce the same spectral features without invoking life, while another concluded that the JWST signal was too noisy or too weak to draw definitive conclusions. Sharmila Kuthunur, Space.com, 26 Dec. 2025 Block out noisy seatmates on the plane with these noise-canceling JBL Vibe Beam 2 earbuds, on sale for $40. Amelia McBride, Travel + Leisure, 26 Dec. 2025 Some have argued that even noisy quantum machines can be useful, but almost everyone agrees that for truly transformative applications, quantum computers will need to become error resilient. IEEE Spectrum, 23 Dec. 2025 And what’s most important — indeed the principal reason for protecting the existence of a noisy, quarrelsome, factious, muckraking free press in our republic — is accountability. Chris Stirewalt, The Hill, 23 Dec. 2025 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

Browse Nearby Words

Cite this Entry

“Noisy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/noisy. Accessed 1 Jan. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!