probably

adverb

prob·​a·​bly ˈprä-bə-blē How to pronounce probably (audio)
ˈprä(b)-blē
: insofar as seems reasonably true, factual, or to be expected : without much doubt
is probably happy
it will probably rain

Examples of probably in a Sentence

The impact probably added all but the last few percent of Earth's mass and set the stage for Earth's and the Moon's subsequent evolution. Mark Wilson, Physics Today, February 2008
It was no secret that McKay preferred the thrill of victory to the agony of defeat, and that, along with his innocent optimism and snark-free sincerity, probably makes him hopelessly old-fashioned. Richard Hoffer, Sports Illustrated, 16 June 2008
But what these newly inaugurated gym rats probably don't know is that besides buffing up their bodies for summer, they're also buffing up their brains. Christen Brownlee, Science News, 25 Feb. 2006
It will probably rain today. They will probably be here soon. It was probably the best concert I've ever been to. There were probably about 150 people at the wedding. “Are you going to the picnic?” “Probably.” “Can you finish painting the room today?” “Probably not.”
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.
The virus from that particular patient probably didn’t spread far, if at all; most do not. Sarah Zhang, The Atlantic, 24 Feb. 2025 There are a lot of moving pieces, probably most importantly Colin himself. Aaron Couch, The Hollywood Reporter, 24 Feb. 2025 Among the Rangers who went to the 4 Nations, there was probably the least worry about Fox, despite his down season. Arthur Staple, The Athletic, 24 Feb. 2025 Markets have interpreted the recent messaging as indications that the Fed will be on hold with rates, probably into the summer, after cutting its benchmark borrowing level by a full percentage point in the latter part of 2024. - CNBC’s Jeff Cox contributed to this report. Hakyung Kim,sawdah Bhaimiya, CNBC, 24 Feb. 2025 See All Example Sentences for probably

Word History

Etymology

see probable entry 1

First Known Use

1600, in the meaning defined above

Time Traveler
The first known use of probably was in 1600

Browse Nearby Entries

Cite this Entry

“Probably.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/probably. Accessed 3 Mar. 2025.

Kids Definition

probably

adverb
prob·​a·​bly ˈpräb-(ə-)blē How to pronounce probably (audio)
ˈpräb-lē
: without much doubt : very likely

More from Merriam-Webster on probably

Last Updated: - Updated example sentences
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