energize

verb

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

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.
These particles can collide with gases in a planet’s atmosphere, energizing them and causing their atoms to emit light in different colors. Lillian Ali, Smithsonian Magazine, 16 May 2025 White drained four 3-pointers over the first seven minutes, energizing a crowd that needed a reason to believe. Jay King, New York Times, 15 May 2025 Your ace cards energize you, while playing against your natural strengths depletes you. Jodie Cook, Forbes.com, 13 May 2025 The film world had been energized by the Germans in the 70s and the 90s were abuzz with new Asian talents and those blazing American indies named Soderbergh, Tarantino, Lynch, the Coens. Steven Gaydos, Variety, 9 May 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 21 May. 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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