energetic
UK /ˌɛn.əˈdʒɛt.ɪk/ · US /ˌɛn.əɹˈdʒɛt.ɪk/ adjective, noun
Forms energetics energetick
- adjective (sciences) Possessing or pertaining to energy. “Cosmic rays are energetic particles from outer space.”
- adjective Characterised by force or vigour; full of energy; lively, vigorous, furious. “Those kids are so energetic: they want to run around playing all day.”
- adjective (obsolete) Having powerful effects; efficacious, potent.
- adjective (grammar) Of or relating to certain Arabic verb forms that emphasize or intensify the meaning.
- noun (materials science, chiefly in the plural) Any material used for its release of energy, either as an explosive, propellant, or for pyrotechnic effects.
Synonyms
Antonyms
Etymology
From New Latin energeticus (16th c.), or its source, Ancient Greek ἐνεργητικός (energētikós), from ἐνεργέω (energéō, “to be active”), from ἐνεργός (energós, “active”). By surface analysis, energy + -etic.
Possibly from a clipping of energetic materials.
Webster’s 1913
- adjective Having energy or energies; possessing a capacity for vigorous action or for exerting force; active. "A Being eternally energetic." Grew.
- adjective Exhibiting energy; operating with force, vigor, and effect; forcible; powerful; efficacious; as, energetic measures; energetic laws.
Etymology [Gr. Energy.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “energetic”, CC BY-SA 4.0. Details