The idiom "curiosity killed the cat" means that being too curious or nosy can lead to trouble or harm. It is often used to warn someone against asking too many questions or prying into someone else's business.
The origin of this idiom is not clear, but it has been used in English literature since the 16th century. It is believed to have originated from the longer proverb "care killed the cat," which meant that worrying too much can also be harmful.
In modern times, "curiosity killed the cat" is often used in a lighthearted way to tease someone who is being overly curious or asking too many questions. For example, if a friend is asking too many personal questions, you might say, "Careful, curiosity killed the cat!"
Overall, this idiom reminds us to be mindful of our curiosity and to respect other people's privacy.
• I can't tell you what is in the box, curiosity killed the cat.
• I wouldn't open that file if I were you, curiosity killed the cat.
• I learned the hard way that satisfying my curiosity can lead to trouble, curiosity killed the cat.
• Don't keep asking about the price, curiosity killed the cat.
• Sometimes it's better not to know everything, curiosity killed the cat.
• You should stop trying to investigate this case, curiosity killed the cat.