/ Dictionary / Index E energetic: Meaning and Definition of Find definitions for: en•er•get•ic Pronunciation: (en"ur-jet'ik), [key] — adj. possessing or exhibiting energy, esp. in abundance; vigorous: an energetic leader. powerful in action or effect; effective: to take energetic measures against crime. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: energetic (Thesaurus) Eneolithic energetics Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language