/ Dictionary / Index P possibly: Meaning and Definition of Find definitions for: pos•si•bly Pronunciation: (pos'u-blē), [key] — adv. perhaps; maybe: It may possibly rain today. in a possible manner: She has all the money she can possibly use. by any possibility: Could you possibly check this information for me? Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: possibly (Thesaurus) possible possie Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language