What part of speech is chamber?

"Chamber" can be several parts of speech, depending on its use in a sentence:

* Noun: A room, especially a bedroom.

* Example: "The king slept in his royal chamber."

* Noun: A closed space within something.

* Example: "The bullet lodged in the chamber of the gun."

* Verb: To enclose in a room or chamber.

* Example: "The patient was chambered in the intensive care unit."

So, to know the exact part of speech, you need to look at how the word is used in the sentence.