1
chiefly British
: all-inclusive
2
chiefly British
: being almost without restrictions
all-in wrestling
variants
or less commonly all-in
1
2
: fully committed to or involved in something
The Diamondbacks are all-in for this year. It's why they brought in J. D. Martinez at the trade deadline. They have a healthy mix of young and veteran players, and they're looking to make a run this October.—
Kevin Skiver
—often used in the phrase go all inKevin SkiverWith my bonus in tow, I got the far-fetched idea I didn't feel like working that type of pace anymore. So I went all in on real estate on my own.—Philip Michael
Philip MichaelNote: In poker, to go all in is to bet everything on a hand.
The best my opponent could have at this point was a 5-high straight, so I went all in—my full $220,000 was riding on this hand. The last card was a Jack—and I was out.—John Grochowski
John GrochowskiExamples of all-in in a Sentence
Adjective (1)
all-in seven-day tour of Scotland
Adjective (2)
was all in after an evening of dancing and partying
Recent Examples on the Web
Evan Massey, MSNBC Newsweek, 26 July 2025
The data includes more than 13 million supplier decisions about order requests, a dozen pricing datasets, customer feedback, and millions of other data points that can predict what an all-in cost will be or what a supplier will do, according to Cannon.
—Sage Lazzaro, Fortune, 23 July 2025
Pittsburgh has gone all-in on competing for a Super Bowl this season.
—Evan Massey, MSNBC Newsweek, 13 July 2025
Well, that opportunity may soon be on the horizon and if so, expect teams to go all-in on signing the talented driver who nearly won the championship a year ago.
—Jordan Bianchi, New York Times, 12 July 2025
See All Example Sentences for all-in
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.
Adjective
Read more: Vikings' Justin Jefferson Makes His Feelings Known About JJ McCarthy
Mike Tomlin and the front office are all-in on gunning for a Super Bowl.
—Evan Massey, MSNBC Newsweek, 26 July 2025
The data includes more than 13 million supplier decisions about order requests, a dozen pricing datasets, customer feedback, and millions of other data points that can predict what an all-in cost will be or what a supplier will do, according to Cannon.
—Sage Lazzaro, Fortune, 23 July 2025
Pittsburgh has gone all-in on competing for a Super Bowl this season.
—Evan Massey, MSNBC Newsweek, 13 July 2025
Well, that opportunity may soon be on the horizon and if so, expect teams to go all-in on signing the talented driver who nearly won the championship a year ago.
—Jordan Bianchi, New York Times, 12 July 2025
See All Example Sentences for all-in
Cite this Entry
“All-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all-in. Accessed 30 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share