1
: made with maximum effort : thoroughgoing
an all-out effort to win the contest
: with full determination or enthusiasm : with maximum effort
—used chiefly in the phrase go all out
Examples of all-out in a Sentence
Adjective
Grandpa got the all-out support of the family when he decided to remarry at age 72
an all-out effort to break open the door
Adverb
went all out for her New Year's Eve party—she even had fireworks!
Recent Examples on the Web
Naman Ramachandran, Variety, 24 Nov. 2025
In the first of those matches, Carmelo Hayes picked up a win after his opponent, Bronson Reed, got counted out due to an all-out brawl outside of the ring involving several of the WarGames participants.
—Matthew Couden, MSNBC Newsweek, 22 Nov. 2025
Dade Hayes, Deadline, 27 Nov. 2025
The holiday parties, family time, and magical spirit in the air are a great excuse to go all out with the jewel tones and glitter.
—Bella Cacciatore, Glamour, 24 Nov. 2025
See All Example Sentences for all-out
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Adjective
The film follows the Demon Slayer Corps’ all-out assault on Kibutsuji Muzan’s stronghold in a bid to end the war between humans and demons.
—Naman Ramachandran, Variety, 24 Nov. 2025
In the first of those matches, Carmelo Hayes picked up a win after his opponent, Bronson Reed, got counted out due to an all-out brawl outside of the ring involving several of the WarGames participants.
—Matthew Couden, MSNBC Newsweek, 22 Nov. 2025
Adverb
YouTube’s multi-billion-dollar acquisition of NFL Sunday Ticket (which allows access to all out-of-market games) in 2024 proved to be rocket fuel for the company’s pay-TV bundle, YouTube TV.
—Dade Hayes, Deadline, 27 Nov. 2025
The holiday parties, family time, and magical spirit in the air are a great excuse to go all out with the jewel tones and glitter.
—Bella Cacciatore, Glamour, 24 Nov. 2025
See All Example Sentences for all-out
Cite this Entry
“All-out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all-out. Accessed 6 Dec. 2025.
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