(sciences) Possessing or pertaining to energy. / Characterised by force or vigour; full of energy; lively, vigorous. / (obsolete) Having powerful effects; efficacious, potent.

In an energetic manner; with great energy. / By means of energy.

(physics) The branch of physics that studies the flow and transformation of energy / The flow and transformation of energy within a specific system or device

energetic; of or relating to energy

(euphemistic, humorous) destructive explosion.

(euphemistic, astronautics, engineering) An explosion.

plural of energetic event

plural of energetic disassembly

plural of solar energetic particle

(astronomy) A high-energy particle coming from the Sun.