/ Dictionary / Index B bookmark: Meaning and Definition of Find definitions for: book•mark Pronunciation: (book'märk"), [key] — n. a ribbon or other marker placed between the pages of a book to mark a place. a bookplate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bookmark (Thesaurus) bookman book match Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language