Added 8 October 2026 energize /ˈɛnəd͡ʒaɪz/ verb Categories: The BodyActionsRare Words verb ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about energize at Wordnik → Where our words come from → To invigorate; to make energetic. To supply with energy, especially electricity; to turn on power to (something). Whenever we energize that circuit we blow a fuse. To use strength in action; to act or operate with force or vigor; to act in producing an effect. Related Words: stimulatearouseexciteenergisebraceinvigoratevitalizeintensifydriveencouragemotivate Back to today's word