Comprehensive resource for understanding and mastering English idioms
The idiom "spill the beans" means to reveal a secret or share confidential information. It is often used when someone has unintentionally disclosed sensitive information, or when they are about to do so. The phrase "to spill beans" can also be used in a more general sense to refer to any kind of revelation or disclosure.
The origin of the idiom "spill the beans" is unclear. One theory suggests that it comes from the practice of farmers selling pigs by the pound, with the price often determined by the size of the animal's beans (kidneys). If a farmer accidentally revealed too much information about their pig, they might spill the beans and reveal its true worth. Another theory suggests that the phrase is related to the act of boiling beans, which releases a lot of gas. If someone accidentally lets out a loud burp while cooking beans, they might be said to have spilled the beans.