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Synonyms

defecate

American  
[def-i-keyt] / ˈdɛf ɪˌkeɪt /

verb (used without object)

  • defecates,
    present (3rd person singular)
  • defecated,
    past participle,  past
  • defecating
    present participle
  1. to void excrement from the bowels through the anus; have a bowel movement.

  2. to become clear of dregs, impurities, etc.


verb (used with object)

  • defecates,
    present (3rd person singular)
  • defecated,
    past participle,  past
  • defecating
    present participle
  1. to clear of dregs, impurities, etc.; purify; refine.

defecate British  
/ ˈdɛfɪˌkeɪt /

verb

  1. (intr) to discharge waste from the body through the anus

  2. (tr) to clarify or remove impurities from (a solution, esp of sugar)

"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

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Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of defecate

First recorded in 1565–75; from Latin dēfaecātus (past participle of dēfaecāre “to cleanse, refine”), equivalent to dē- de- + faec- (stem of faex “dregs, sediment”) + -ātus -ate 1

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:

Meanwhile, the locals in the nearby town of Gerlach, Nevada, worried about where all those people planned to defecate.

From Salon Jul. 24, 2026

He said he had to urinate in plastic bottles and defecate in bin bags, and that the last time he had a shower was at the end of 2024.

From BBC Apr. 10, 2026

Consider, then, taking in a mammal that can fell a tree, chew through wire, weighs 30 to 60 pounds full-grown, loves to wrestle, needs to swim and can only defecate in water.

From The Wall Street Journal Nov. 7, 2025

In the cooler months of the year — historically from April to September — snakes become sluggish and may not eat, drink, defecate or even move for weeks at a time.

From New York Times Mar. 14, 2024

He went first to defecate, behind a rock, though no one was watching.

From "Abel's Island" by William Steig

We see her meet-cute with Henry Golding when a bird defecates into one of her eyes.

From The Guardian Aug. 16, 2019

After she is fired from her job for napping in the supply closet, she defecates on the floor of the gallery.

From The New Yorker Jul. 2, 2018

In half of Indian households with a working latrine, someone in the family defecates outdoors anyway — mostly men.

From New York Times Jul. 13, 2014

She routinely accidentally passes gas, and occasionally actually accidentally defecates.

From Slate Jul. 8, 2014

The hungry animal plucks and swallows the fruit, walks or flies off, and then spits out or defecates the seed somewhere far from its parent tree.

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

A man tried to wrestle a Canada goose, while a woman defecated at the edge of the park’s lake.

From The Wall Street Journal May 29, 2026

The digital pets, which need attending to when they are hungry, sick or have defecated on the virtual floor, grow up as users care for them -- but can die if they are neglected.

From Barron's Jan. 7, 2026

Nearby, at Rage Ground, where people pay to vent their anger by breaking dishes and smashing cars, at least one homeless man has defecated and urinated outside the business.

From Los Angeles Times May 20, 2025

Between us, we have defecated in cat holes, WAG bags, and oil drums alongside service members of different genders and sexual identities.

From Slate Feb. 12, 2025

Children hung their bottoms over the edge and defecated directly onto the squelchy, sucking mud of the exposed riverbed.

From "The God of Small Things" by Arundhati Roy

The town's authorities report that tourists were "opening private home doors without permission to use the restroom," trespassing, littering and "defecating in private yards and raising a fuss when residents pointed this out".

From BBC Feb. 5, 2026

And within moments of introducing him, the camera captures him defecating in the open because he has no other choice.

From Salon Jan. 17, 2026

They’ve complained about TikTokers trespassing onto countryside farms, tourists defecating on private property and near-fist fights over trailhead parking—not to mention unsafe traffic blockages on narrow roads.

From The Wall Street Journal Oct. 12, 2025

An infected individual usually feels restless and spends a lot of time defecating watery diarrhea.

From Salon Apr. 11, 2024

These children defecating earnestly or weakly, according to their destiny, in the bushes?

From "The Poisonwood Bible" by Barbara Kingsolver

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