energize

verb

en·​er·​gize ˈe-nər-ˌjīz 

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

ˌe-nər-ˌjī-ˈzā-shən 

noun

energizer noun

Synonyms of energize

• stimulate

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

Deep conversations benefit from Jupiter’s newfound forward momentum, which energizes your 8th House of Deep Sharing. —Tarot.com, Hartford Courant, 10 Mar. 2026

The actor harnesses raw physicality, steely nerve and unshakable honor to portray an energizing guy taking on an empire. —Brian Truitt, USA Today, 9 Mar. 2026

The start of the race was placed in the Anchorage area to energize residents of the state’s largest city. —ABC News, 7 Mar. 2026

Lewis left their meeting feeling energized. —Betsy Helfand, Twin Cities, 7 Mar. 2026

Word History

First Known Use

circa 1865, in the meaning defined at transitive sense 2

Phrases Containing energize

• de-energize
• re-energize

Rhymes for energize

• advertise
• aggrandize
• agonize
• alibis
• alkalies
• alkalis
• amortize
• amplifies
• analyse
• analyze
• anywise
• authorize

Kids Definition

energize

verb

en·​er·​gize ˈen-ər-ˌjīz 

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