/ Dictionary / Index P potentially: Meaning and Definition of Find definitions for: po•ten•tial•ly Pronunciation: (pu-ten'shu-lē), [key] — adv. possibly but not yet actually: potentially useful information. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: potentially (Thesaurus) potentiality potentiate 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