What is the meaning of the idiom "Gift of the gab"?

Eloquent

The correct answer is Eloquent. The idiom "gift of the gab" means the ability to speak easily and confidently, especially in a persuasive way. It is often used to describe people who are good at public speaking or who are able to convince others to see things their way.

The other options are incorrect. Intelligent person means someone who is quick-witted and has a good understanding of things. Ability to handle pressure means the ability to stay calm and focused under difficult circumstances. Embarassing means causing shame or awkwardness.