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.
Privacy concerns about using massive DNA databases in law enforcement investigations continue – especially for services that exist mostly to satisfy people’s personal curiosity about their heritage. Andy Rose, CNN Money, 19 Feb. 2026 The crowd, filled with mostly Illini fans, roared with delight. Ryan Kartje, Los Angeles Times, 19 Feb. 2026 Deranque's death triggered a storm of recriminations, mostly blaming France Unbowed. Arkansas Online, 19 Feb. 2026 If a mostly inexperienced pitching staff steps up, the Trojans will be extremely dangerous by the time the playoffs roll around. Colby Gordon, Austin American Statesman, 18 Feb. 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 20 Feb. 2026.

Kids Definition

mostly

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

More from Merriam-Webster on mostly

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