Definition of "energetic" in Anglais

adjective

1. (sciences) Possessing or pertaining to energy.

   • Cosmic rays are energetic particles from outer space.
   • energetic laws

2. Characterised by force or vigour; full of energy; lively, vigorous, furious.

   • Those kids are so energetic: they want to run around playing all day.

3. (obsolete) Having powerful effects; efficacious, potent.

4. (grammar) Of or relating to certain Arabic verb forms that emphasize or intensify the meaning.

noun

1. (materials science, chiefly in the plural) Any material used for its release of energy, either as an explosive, propellant, or for pyrotechnic effects.