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.
Which energizes the rush of capital toward value over growth, small-cap over large. Michael Santoli, CNBC, 11 Dec. 2025 Crockett’s entry has intensified a race already notable for its high costs and critical implications for Senate control, maximizing national attention and energizing political bases on both sides. Hollie Silverman, MSNBC Newsweek, 10 Dec. 2025 Ahead of her arrival, two DJs warmed up the crowd with a list of throwback jams that immediately energized the room. Caché McClay, Nashville Tennessean, 9 Dec. 2025 My conversation with Arizona Trail Association Director Matt Nelson at Kentucky Camp had been energizing after so much solitude on trail. Joan Meiners, AZCentral.com, 8 Dec. 2025 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

Browse Nearby Words

Cite this Entry

“Energize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/energize. Accessed 16 Dec. 2025.

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

More from Merriam-Webster on energize

Last Updated: - Updated example sentences
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