probably
adverb
prob·a·bly
ˈprä-bə-blē 
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.”
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
Muchová, a former French Open finalist and two-time U.S. Open semifinalist, will be a major favorite but the crowd (probably a night one) will be rooting hard for Venus.
—Adam Zagoria, Forbes.com, 23 Aug. 2025
The safest bet here is probably a close game early, as both of these teams have a lot to figure out after so much offseason roster -- and in Fresno State's case, coaching -- upheaval.
—Tyler Everett, MSNBC Newsweek, 23 Aug. 2025
Think of the recent heat waves in places like the Pacific Northwest, where a lack of air conditioning probably contributed to the deaths of dozens of people in 2021, according to research conducted a few years later.
—Andrea Riquier, USA Today, 23 Aug. 2025
This is the Pacheco that Chiefs fans know and love, although there were probably a few fans who held their breath after Pacheco hit the wall.
—Pete Grathoff, Kansas City Star, 23 Aug. 2025
See All Example Sentences for probably
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Adam Zagoria, Forbes.com, 23 Aug. 2025
The safest bet here is probably a close game early, as both of these teams have a lot to figure out after so much offseason roster -- and in Fresno State's case, coaching -- upheaval.
—Tyler Everett, MSNBC Newsweek, 23 Aug. 2025
Think of the recent heat waves in places like the Pacific Northwest, where a lack of air conditioning probably contributed to the deaths of dozens of people in 2021, according to research conducted a few years later.
—Andrea Riquier, USA Today, 23 Aug. 2025
This is the Pacheco that Chiefs fans know and love, although there were probably a few fans who held their breath after Pacheco hit the wall.
—Pete Grathoff, Kansas City Star, 23 Aug. 2025
See All Example Sentences for probably
Cite this Entry
“Probably.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/probably. Accessed 4 Sep. 2025.
Copy CitationKids Definition
probably
adverb
prob·a·bly
ˈpräb-(ə-)blē
ˈpräb-lē
: without much doubt : very likely
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