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recoil

American  
[ri-koil, ree-koil, ri-koil] / rɪˈkɔɪl, ˈriˌkɔɪl, rɪˈkɔɪl /

verb (used without object)

recoils, present (3rd person singular) recoiled, past participle, past recoiling present participle
  1. to draw back; start or shrink back, as in alarm, horror, or disgust.

    Synonyms:
    falter, flinch, quail, withdraw
  2. to spring or fly back, as in consequence of force of impact or the force of the discharge, as a firearm.

    Synonyms:
    rebound
  3. to spring or come back; react (usually followed by on orupon ).

    Plots frequently recoil upon the plotters.

  4. Physics. (of an atom, a nucleus, or a particle) to undergo a change in momentum as a result either of a collision with an atom, a nucleus, or a particle or of the emission of a particle.


noun

  1. an act of recoiling.

  2. the distance through which a weapon moves backward after discharging.

recoil British  

verb

  1. to jerk back, as from an impact or violent thrust

  2. (often foll by from) to draw back in fear, horror, or disgust

    to recoil from the sight of blood

  3. to go wrong, esp so as to hurt the perpetrator

  4. (of a nucleus, atom, molecule, or elementary particle) to change momentum as a result of the emission of a photon or particle

"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

noun

    1. the backward movement of a gun when fired

    2. the distance moved

  1. the motion acquired by a particle as a result of its emission of a photon or other particle

  2. the act of recoiling

"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 wince 1.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of recoil

1175–1225; Middle English recoilen, reculen (v.) < Old French reculer, equivalent to re- re- + -culer, verbal derivative of cul rump, buttocks; see culet

Explanation

A recoil is a movement backwards, usually from some force or impact. The recoil of a gun is a backward movement caused by momentum. Your trip to the shooting range might make your mom recoil — from horror, not momentum. Recoil has both a verb and a noun form, meaning any kind of rebound or spring backwards. It doesn’t even have to be from an actual force. You might recoil when you see a snake, or recoil at the thought of having to eat squid. In those cases it’s more like a cringe or a flinch from something that’s scary, disgusting, or painful. Eating squid might in fact be all of those things to you.

Keep Reading on Vocabulary.com

Vocabulary lists containing recoil

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:

He smiled after I busted him for looking, which made me recoil in horror and quickly dart over to hide in the pet food aisle.

From Los Angeles Times Jul. 24, 2026

Although the resulting recoil force is extremely small, it acts continuously over millions of years.

From Science Daily Jun. 25, 2026

Many judges recoil from that conclusion, and the constitutional inquiry becomes personal.

From Slate Jun. 17, 2026

Why do we recoil when a leader is vulgar and violent in his language and thinking?

From The Wall Street Journal Apr. 9, 2026

“Come on, Henry, lay off the boy. Hardly big enough to shoulder the recoil anyhow.”

From "Out of Darkness" by Ashley Hope Pérez

Maekar recoils at the thought of a child of royal birth subsisting on salted beef.

From Salon Feb. 23, 2026

Having fashioned a creature from dead body parts, the scientist recoils from the result, which appears to him to be a monster of “unparalleled barbarity,” and abandons his construction.

From The Wall Street Journal Jan. 16, 2026

He practices a politics of inspiration, and the Surge recoils at politicians who try to inspire us.

From Slate Apr. 5, 2025

Although Watkins has been the center of attention since middle school, when Gottlieb started hearing whispers of an eighth-grade phenom on the recruiting circuit, Watkins recoils when asked about her success.

From Los Angeles Times Dec. 30, 2023

Jillian recoils as if my tone was a slap.

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith

Walking into his kitchen, Tim Yoder recoiled at a message on his refrigerator door: “Shop Samsung water filters.”

From The Wall Street Journal Mar. 23, 2026

The Hungarian photographer recoiled at the work of American photographers such as Ansel Adams, whose “cult of technical perfection,” according to Patricia Albers, risked “killing their subjects with irrelevant detail.”

From The Wall Street Journal Feb. 20, 2026

By that point, Layan had forgotten her completely, Omama says, and recoiled when they met.

From BBC Sep. 10, 2025

He recoiled from me, and I couldn’t blame him; he had no idea where he was or who I was.

From Slate Sep. 4, 2025

I recoiled, slipping down in the space between the backseat and the front.

From "The Darkest Minds" by Alexandra Bracken

Economic uncertainty has tempered demand among even the wealthiest clients who had lifted sales for years, while aspirational shoppers are recoiling from persistent price increases.

From The Wall Street Journal Apr. 18, 2026

De Guzman, who also curated an art show called “Roots of Cool” about trees, noted that Los Angeles seems to actually shrink during the hotter months, as if recoiling from the sun.

From Slate Jul. 23, 2025

“Swim in it? Me?” said retiree Patrice Desrousses, 64, recoiling ever so slightly as he paused in his promenade beside the storied waterway.

From Los Angeles Times Jul. 16, 2024

So rather than staying in the cycle of having a knee-jerk negative reaction each time I scrolled past a new lurid selfie and then feeling guilty for recoiling, I unfollowed her.

From Salon May 7, 2024

I reached to steady him but he jerked away, violently recoiling from my touch.

From "Salt to the Sea" by Ruta Sepetys

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