/ Dictionary / Index K knowledgeable: Meaning and Definition of Find definitions for: knowl•edge•a•ble Pronunciation: (nol'i-ju-bul), [key] — adj. possessing or exhibiting knowledge, insight, or understanding; intelligent; well-informed; discerning; perceptive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: knowledgeable (Thesaurus) knowledge knowledge engineering Related Content Daily Word Quiz: transient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language