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 team is all-in for a championship bid this year.

—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 of all-in

Adjective (1)

• comprehensive
• full
• inclusive
• panoramic
• all-inclusive
• global

Adjective (2)

• tired
• exhausted
• tapped out
• weary
• worn to a frazzle

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

Customers who want extras like subscription tracking, debt payoff planning and net worth monitoring will also appreciate PocketGuard's all-in-one approach. — Catherine Collins, USA Today, 10 July 2026

Companies that went all-in with one provider built their workflows around those capabilities, assuming the relationship would hold. — Forbes.com, 10 July 2026

Army of Darkness lets Raimi go all-in on his original sequel idea. — Brianna Zigler, Entertainment Weekly, 10 July 2026

How the Cold Plunge Categories Compare Home cold therapy systems generally fall into three categories, all-in-one plunge tubs, retrofit solutions and iceless units. — Samantha Agate, Fort Worth Star-Telegram, 9 July 2026

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

Rhymes for all-in

• akin
• auxin
• buckskin
• chagrin
• crankpin
• deerskin
• foreskin
• fuchsin
• herein
• kingpin
• linchpin
• pigskin