adj. making little or no sound
Please be quiet in the library.

n. a place where plays, operas, etc. are publicly performed
There was a movie theater near here his house.

n. a room or building where books and other similar materials are available for a person to use or borrow
Please tell me the way to the library.

v. affording free passage or access
I open the box.

adj. showing respect and consideration for the needs or feelings of other people
She is very polite to everyone.

n. a device used to talk to someone who is in another place.
I am talking on the phone with my friend.