/ Dictionary / Index B biographical: Meaning and Definition of Find definitions for: bi•o•graph•i•cal Pronunciation: (bī"u-graf'i-kul), [key] — adj. of or pertaining to a person's life: He's gathering biographical data for his book on Milton. pertaining to or containing biography: a biographical dictionary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: biographical (Thesaurus) biographer biography Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language