A more thorough explanation:

A bookmaker is a person who sets the odds and takes bets on the outcome of events, especially sports events. They are responsible for determining the likelihood of a particular outcome and setting the odds accordingly.

For example, if a bookmaker believes that a particular team is more likely to win a football game, they will set the odds in favor of that team. This means that if someone bets on that team and they win, the bookmaker will pay out the winnings based on the odds they set.

Bookmaking is a form of gambling that involves taking and recording bets on events such as horse races. The bookmaker keeps track of all the bets and pays out the winnings to the winners.

Overall, a bookmaker is an important figure in the world of sports betting and gambling. They play a crucial role in setting the odds and ensuring that bets are placed fairly and accurately.