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.
Nearly 100 battery fire incidents occurred in 2025, mostly involving battery packs and vape devices, according to FAA data. Kiki Intarasuwan, CBS News, 16 June 2026 Golden State’s Kaila Charles and Gabby Williams kept Plum mostly in check, holding her to a season-low nine points after her career-high 43-point game in Phoenix on Saturday. Marisa Ingemi, Los Angeles Times, 16 June 2026 Siobhan and Rekha collaborate to sort Oreos, but Grant spends this entire episode unwisely rushing into things and paying for it, mostly in humiliation. Tasha Robinson, Vulture, 16 June 2026 During Friday's opening ceremony in Los Angeles, members of the mostly American crowd booed when Iran's flag was brought onto the field. ABC News, 15 June 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 17 Jun. 2026.

Kids Definition

mostly

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

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