all-in

1 of 2

adjective (1)

ˌȯl-ˈin 

1

chiefly British : all-inclusive

2

chiefly British : being almost without restrictions

all-in wrestling

all in

2 of 2

adjective (2)

variants or less commonly all-in

ˌȯl-ˈin 

1

: tired, exhausted

Atticus said as tactfully as he could that he just didn't think he could stand a pageant tonight, he was all in.

—Harper Lee

Inside, the invalid had gone to bed; her mother said, "She was all in," and expressed pity for her, for the first time.

—Edna O'Brien

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 in

With 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

Note: 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

Synonyms

Adjective (1)

• all-embracing
• all-inclusive
• broad-gauge
• broad-gauged
• compendious
• complete
• comprehensive
• cover-all
• cyclopedic
• embracive
• encyclopedic
• exhaustive
• full
• global
• in-depth
• inclusive
• omnibus
• panoramic
• thorough
• universal

Adjective (2)

• aweary [archaic]
• beat
• beaten
• bleary
• burned-out
• burnt-out
• bushed
• dead
• done
• drained
• exhausted
• fatigued
• jaded
• knackered [British]
• limp
• logy
• loggy
• played out
• pooped [slang]
• prostrate
• spent
• tapped out
• tired
• tuckered (out)
• washed-out
• wearied
• weary
• wiped out
• worn
• worn-out

Examples 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

Adjective

Read more: Big banks are going all-in on AI 📬 Sign up for the Daily Brief Our free, fast, and fun briefing on the global economy, delivered every weekday morning. —Rocio Fabbro, Quartz, 15 Oct. 2024

Vogue is all-in with the Democratic presidential candidate Kamala Harris, featuring her on its digital October cover. —Rosemary Feitelberg, WWD, 11 Oct. 2024

The recent launch of the iPhone 16 family saw Tim Cook and his team go all-in on generative AI as a game-changing technology. —Ewan Spence, Forbes, 5 Oct. 2024

The all-in multiyear deal, which includes marketing considerations and promotional opportunities, is worth $170 million, I’m told. —Alex Sherman, CNBC, 3 Oct. 2024

Word History

First Known Use

Adjective (1)

1886, in the meaning defined at sense 1

Adjective (2)

1901, in the meaning defined at sense 1