Internal or inherent power; the power of operating, whether exerted or not; as men possessing energies sometimes suffer them to lie inactive. Danger will rouse the dormant energies of our natures into action.

Power exerted; vigorous operation; force; vigor. God, by his Almighty energy, called the universe into existence. The administration of the laws requires energy in the magistrate.

Effectual operation; efficacy; strength or force producing the effect. Beg the blessed Jesus to give an energy to your imperfect prayers, by his most powerful intercession.

Strength of expression; force of utterance; life; spirit; emphasis. The language of Lord Chatham is remarkable for its energy.