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zeal

American  
[zeel] / zil /

noun

  1. fervor for a person, cause, or object; eager desire or endeavor; enthusiastic diligence; ardor.

    Synonyms:
    passion, intensity
    Antonyms:
    apathy

zeal British  
/ ziːl /

noun

  1. fervent or enthusiastic devotion, often extreme or fanatical in nature, as to a religious movement, political cause, ideal, or aspiration

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of zeal

First recorded in 1350–1400; Middle English zele, from Late Latin zēlus “jealousy, rivalry,” from Greek zêlos

Explanation

Zeal is dedication or enthusiasm for something. If you have zeal, you're willing, energized, and motivated. Zeal is often used in a religious sense, meaning devotion to God or another religious cause, like being a missionary. Zeal doesn't have to be religious, though: a feeling of gusto and enthusiasm for anything can be called zeal. People have zeal for sports teams, bands, causes, and (often, but not always) their jobs. If you have passion for something, you have zeal, which is kind of a mix of eagerness and energy and devotion.

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Vocabulary lists containing zeal

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

But in a rare GQ profile ahead of his much-anticipated new film, “Digger,” Cruise’s zeal reaches heights even the intrepid actor might think twice about parachuting from.

From Salon Sep. 17, 2026

Similarly, Mr. Boyne has a fatal tendency to excess zeal.

From The Wall Street Journal Sep. 11, 2026

“His tenacity, his drive, his zeal, his adventure for life. He’s just Naya in boy form,” Previtire said.

From Los Angeles Times Aug. 31, 2026

However, the 2024 Labour landslide under Sir Keir saw him tackling climate change with a renewed zeal in government, pushing a Green Prosperity Plan to invest in renewables and unlock new jobs and economic growth.

From BBC Jul. 20, 2026

Some carried themselves with a sort of wistful resignation, others with pride or stiff soldierly discipline or good humor or macho zeal.

From "The Things They Carried" by Tim O'Brien

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