In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
To sit at someone's feet

The correct meaning of the idiom To sit at someone's feet is (a) To attend upon as someone's disciple.
Explanation: The idiom "To sit at someone's feet" refers to being a follower or disciple of someone, showing respect and learning from them.
· To attend upon as someone's disciple: Correct, as it means to follow and learn from someone.
· To wash someone's feet: Incorrect, this is a literal interpretation that does not match the idiom.
· To be someone's equal: Incorrect, as the idiom implies being a disciple, not an equal.
· To be proud of someone: Incorrect meaning for the idiom.
Example: "The young student sat at the professor's feet, eager to learn from her knowledge."