One entry found for energy.

Entry Word: energy
Function: noun
Text: 1 active strength of body or mind <for a woman of advanced years, she has remarkable energy> -- see VIGOR 1
2 something with a usable capacity for doing work <some of the power needs of the house are provided by solar energy> -- see FUEL
3 the ability to exert effort for the accomplishment of a task <I'm so tired that I don't think I have the energy to take another step> -- see POWER 2