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impel

American  
[im-pel] / ɪmˈpɛl /

verb (used with object)

  • impels,
    present (3rd person singular)
  • impelled,
    past participle,  past
  • impelling
    present participle
  1. to drive or urge forward; press on; incite or constrain to action.

    Synonyms:
    actuate
    Antonyms:
    restrain
  2. to drive or cause to move onward; propel; impart motion to.


impel British  
/ ɪmˈpɛl /

verb

  1. to urge or force (a person) to an action; constrain or motivate

  2. to push, drive, or force into motion

"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

Synonym Usage

See compel.

Other Word Forms

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Inflected Forms

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Conjugated Forms

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Past

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Etymology

Origin of impel

First recorded in 1375–1425; late Middle English impellen, from Latin impellere “to strike against, set in motion,” from im- im- 1 + pellere “to strike, move”; cf. pulse 1

Explanation

Impel means to force to move forward. A person sleep walking might move as if impelled by a force beyond their control. Loneliness might impel you to talk to someone you don't know. Impel derives from the Latin in- "toward" + pellere "to drive," which also brings us compel "to force" and propel "to drive forward." The boy was propelled by his fears, but when he said fear of bullies impelled him to stay home on Halloween, his mother compelled him to dress and go outside.

Keep Reading on Vocabulary.com

Vocabulary lists containing impel

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:

Directly employing subcontractors could also impel Amazon to carry more expensive insurance coverage, which would raise delivery costs.

From The Wall Street Journal Aug. 12, 2026

The rules of Washington would normally impel a person at Esper’s level to seek cover for his actions.

From Salon Aug. 3, 2024

John Bulkeley, the Wager’s gunner, a weapons expert and “instinctive leader” whose Bible-inspired narrative gifts would impel him to write an indelible account of events.

From Los Angeles Times Apr. 14, 2023

But Tuesday seemed to outdo them all and to impel our still-wintry Washington air into memorably vigorous motion.

From Washington Post Mar. 14, 2023

He saw enough in her face to impel him to take her hand and hold it while he said his lingering good night “Will you go to the races again?” he asked.

From "The Awakening" by Kate Chopin

Wilzek, the novel’s unlikely hero, does look closely, and what he sees impels him to take a moral stand.

From Los Angeles Times May 4, 2025

First, beauty impels us to pay a certain kind of attention.

From Seattle Times Mar. 6, 2023

What is it that impels Scarry to go there?

From Washington Post Sep. 2, 2022

The inspiration gained from that view might carry us well beyond the statistical forecast that impels the fatalistic alternative.

From Scientific American May 12, 2021

I torture my brains to know how one body impels another.

From Voltaire: A Sketch of his Life and Works by G. W. (George William) Foote

A sense of duty, rooted for many in a profound Christian faith, impelled each to take extraordinary risks.

From The Wall Street Journal Nov. 19, 2025

What impelled him, and what does it mean?

From Slate Sep. 26, 2025

At Lawson’s urging, they refused bail, which impelled hundreds of other students to join the crusade against segregated interstate travel.

From Los Angeles Times Jun. 10, 2024

The engineer said he felt impelled to speak out and provide the internal documents because “the safety of the public outweighs the inconvenience to the airlines to make money.”

From Seattle Times Apr. 19, 2023

Having reviewed the stages in this transformation from bands to states, we now ask what impelled societies thus to transform themselves.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

For Emerson, Thoreau and James, Richardson tells us, it was as if their losses had marked their souls, altering their mind-sets and impelling them forward with different perspectives, and sometimes different directions, than before.

From Washington Post Jan. 26, 2023

One of the pleasures of writing for me is to discover what is it that is impelling me to engage with these characters.

From Seattle Times Jan. 27, 2022

“Get at Me Dog” is an impelling and incendiary piece of music, like four minutes of a bomb going off.

From Slate Apr. 11, 2021

In a flash, rain poured and wind whipped at once, blowing trash onto the field and impelling a rapid response from the grounds crew.

From Los Angeles Times Jul. 18, 2019

He was excited and something was impelling him to become more excited.

From "Native Son" by Richard Wright

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