mostly

adverb

most·​ly ˈmōst-lē How to pronounce mostly (audio)
Synonyms of mostlynext
: for the greatest part : mainly
a mostly accurate story

Examples of mostly in a Sentence

the weather this month has been mostly mild
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.
Joe Bond on Fact-Checking His Work Post-Publication My dad worked with kids for forty years, teenage boys mostly, who’d been in trouble and were committed through the state to live somewhere else a while in hopes of getting themselves together. Literary Hub, 26 May 2026 My life and times with his more than 10-year regime were, at times, tempestuous, mostly because of my ignorance and adamance in the need to grow by acquisition. Jim Cramer, CNBC, 25 May 2026 With roughly 60% of our body comprised of water—mostly concentrated in our lungs, muscles, kidneys, and brain—replacing the loss is vital to maintaining the healthy function of the entire body. Sophia Dyer, Condé Nast Traveler, 25 May 2026 Multi-needle machines, mostly used by professionals, are much more expensive. Bestreviews, Mercury News, 25 May 2026 See All Example Sentences for mostly

Word History

First Known Use

1563, in the meaning defined above

Time Traveler
The first known use of mostly was in 1563

Browse Nearby Words

Cite this Entry

“Mostly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mostly. Accessed 28 May. 2026.

Kids Definition

mostly

adverb
most·​ly ˈmōst-lē How to pronounce mostly (audio)
: for the greatest part : mainly

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