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.
Trump is slated to make trips to Nevada and Arizona later this week to tout his tax policies, resuming domestic travel that advisers once viewed as key to energizing midterm voters — but that’s largely been put on hold since attacking Iran in late February. Cnn Staff, CNN Money, 13 Apr. 2026 The sandwich is a simple, satisfying option that provides 19 g of protein to help keep me full and energized throughout the morning. Jennifer Berger, Verywell Health, 13 Apr. 2026 At the center, there is Springsteen, with a world-weariness in his speeches that is in no way mirrored in his performance level, which would feel spirited and energized for a man of half his 76 years. Chris Willman, Variety, 10 Apr. 2026 Your 11th House of Community gains drive as ambitious Mars enters, energizing ongoing collaborations while uplifting hope for what comes next. Tarot.com, New York Daily News, 9 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 14 Apr. 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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