- Word Combinations (adjective)
|part of speech:
||emitting a great amount of energy, as certain chemical reactions.
||providing food energy to the body quickly and easily.
He eats a high-energy breakfast before a race.Glucose is the key ingredient in many high-energy sports drinks.
||(informal) appearing to be filled with a great amount of energy; energetic.
She's a high-energy kind of person and never seems to sit still.