Question

what is the meaning of give someone the third degree?
the librarian gave me the third degree because several library books went missing while i was in the room.
to treat someone like a suspect by asking many questions
to take someone’s temperature
to miss the big picture by focusing on the details

Explanation:

In legal and academic contexts, "give someone the third degree" is an idiomatic expression. It means to subject someone to intense questioning, often in a suspicious or interrogative manner. This aligns with the description "to treat someone like a suspect by asking many questions" in the provided options.

Answer:

To treat someone like a suspect by asking many questions.