En bokhylle = a bookshelf.
Example:
Vi har over 50 bøker i bokhylla i stua. = We have over 50 books in the bookshelf in the dining room.
Norwegian lessons by Peder B. Helland
Example:
Vi har over 50 bøker i bokhylla i stua. = We have over 50 books in the bookshelf in the dining room.