The idiom "tight-lipped" means to keep quiet or to not reveal any information about something. When someone is tight-lipped, they are unwilling to talk or share their thoughts or feelings about a particular topic or situation.
For example, if someone asks you about a private matter that you don't want to discuss, you might respond by saying, "I'm sorry, but I'm tight-lipped about that." This means that you are not willing to share any information about the topic.
The idiom can also be used to describe someone who is secretive or mysterious. For instance, if someone is always tight-lipped about their personal life, you might say, "He's a very private person and always tight-lipped about his personal affairs."
In summary, "tight-lipped" is an idiom that means to keep quiet or not reveal any information about something. It is often used to describe someone who is secretive or unwilling to share their thoughts or feelings about a particular topic or situation.
• She remained tight-lipped when asked about her favorite food.
• The witness was tight-lipped during the cross-examination.
• The spy remained tight-lipped even under intense interrogation.
• The detective was tight-lipped about the details of the case.
• The politician was tight-lipped when asked about the corruption allegations.
• Despite the rumors, the company CEO remained tight-lipped about the potential merger.