What is a bookie in sports betting?
The short answer
Person who accepts and pays off bets. Short for bookmaker.
Betting slang explained
Knowing the language is step one — knowing the true price is the edge. The Cold Line’s signal desk tracks the no-vig fair number and the closing-line value behind terms like this, before the market moves.
In plain English
The person or company taking your bet and paying it out. Everything from a corner guy to a licensed sportsbook.
What to remember about Bookie
The definition
Person who accepts and pays off bets. Short for bookmaker.
In plain English
The person or company taking your bet and paying it out. Everything from a corner guy to a licensed sportsbook.
Example in context
"My bookie moved the number to -7."
Keep learning
Explore the next question before you place a bet.
- What is an added game in sports betting?
- What is an arb in sports betting?
- What is a backdoor cover in sports betting?
- What is a bad beat in sports betting?
- What is a beard in sports betting?
- What is a blowout in sports betting?
- What does buried mean in gambling?
- What does buy the half mean in sports betting?
Put the concept to work
Explore Bookie with a concrete research workflow. Build your own number, compare sportsbook prices with a sharp reference, or use Audits to review timestamped book moves beside play-by-play.
Browse the full A–Z betting glossary or read the complete betting guide. The Cold Line also publishes a free year-round sports calendar and an odds board (Free account: delayed odds).

