1.Definition: (computing) a collection of standard programs and subroutines that are stored and available for immediate use
2.Definition: a building that houses a collection of books and other materials
3.Definition: a collection of literary documents or records kept for reference or borrowing
4.Definition: a depository built to contain books and other materials for reading and study
5.Definition: a room where books are kept
"They had brandy in the library"