/ Dictionary / Index B bookbinder: Meaning and Definition of Find definitions for: book•bind•er Pronunciation: (book'bīn"dur), [key] — n. a person or company whose business or work is the binding of books. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bookbinder (Thesaurus) book bag bookbindery Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language