energize

verb

en·​er·​gize ˈe-nər-ˌjīz How to pronounce energize (audio)
energized; energizing
Synonyms of energizenext

transitive verb

1
: to make energetic, vigorous, or active
energized by the coach's pep talk
2
: to impart energy to
sunlight energizes the chemical reactions
3
: to apply voltage to

intransitive verb

: to put forth energy : act
energization noun
energizer noun

Examples of energize in a Sentence

His rousing speech energized the crowd. You'll feel more energized after a bit of exercise.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Moon’s shift into Sagittarius energizes your 3rd House of Communication, making conversations more open, active, and easier to engage with. Tarot.com, Hartford Courant, 3 May 2026 After all, this month energizes your fifth house of creativity, romance and self-expression in a way that feels both exciting and illuminating. Valerie Mesa, PEOPLE, 1 May 2026 Our consultants are right to energize the youth vote. Alma Hernandez, New York Daily News, 1 May 2026 Yet this is precisely the idea that the Enhanced Games is peddling—the fantasy that what Proud or Collins takes to break a world record, at a different dose, might make a man in his 70s more mobile, energized, and maybe even hotter. Clara Molot, Vanity Fair, 30 Apr. 2026 See All Example Sentences for energize

Word History

First Known Use

circa 1865, in the meaning defined at transitive sense 2

Time Traveler
The first known use of energize was circa 1865

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Cite this Entry

“Energize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/energize. Accessed 5 May. 2026.

Kids Definition

energize

verb
en·​er·​gize ˈen-ər-ˌjīz How to pronounce energize (audio)
energized; energizing
1
: to put forth energy : act
2
a
: to give energy to
sunlight energizes the chemical reactions
b
: to make energetic
3
: to apply voltage to
energizer noun

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