energy 1

noundomain: natural phenomenon
Princeton WordNet [ver.3.1]
EnglishEnglish
Definition

(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs

  • 1.energy can take a wide variety of forms
  • (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs

FENG