Bookmark

['bʊkmɑːk] or ['bʊkmɑrk]

(noun.) a marker (a piece of paper or ribbon) placed between the pages of a book to mark the reader's place.

Typed by Carla--From WordNet

(n.) Something placed in a book to guide in finding a particular page or passage; also, a label in a book to designate the owner; a bookplate.

Inputed by Artie