Dictionary.com
Thesaurus.com
Synonyms

feces

American  
[fee-seez] / ˈfi siz /
especially British, faeces

noun

(used with a plural verb)
  1. waste matter discharged from the intestines through the anus; excrement.

  2. dregs; sediment.


feces British  
/ ˈfiːsiːz /

plural noun

  1. the usual US spelling of faeces

"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

feces Scientific  
/ fēsēz /
  1. Waste matter eliminated from the intestinal tract.


feces Cultural  
  1. Excrement; the waste material that is passed to the outside from the rectum through the anus.


Etymology

Origin of feces

1425–75; late Middle English < Latin faecēs grounds, dregs, sediment (plural of faex )

Explanation

Feces is a technical word for poop: the brown stuff you excrete from your butt. Everyone makes feces. Also called a bowel movement or stool — plus hundreds of terms in slang — feces is the solid waste material your body makes when you go number two. This isn't the word you'd probably use with your buddies, but it is the right word if you're writing a paper or talking to a teacher. Talking about feces can seem funny, but it's pretty important: if you couldn't make feces, you'd die.

Keep Reading on Vocabulary.com

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 these days, it’s all feces, all the time.

From The Wall Street Journal Aug. 5, 2026

Nick Florko: It’s a parasite that is spread by human feces, specifically feces that is left out in the environment to mature and gets infectious.

From Slate Jul. 17, 2026

People contract the illness by consuming food or water contaminated with the feces of an infected person that contained the parasite.

From Los Angeles Times Jul. 14, 2026

The farm screens each batch for four types of bacteria: salmonella, E. coli, campylobacter and listeria, all of which thrive in the intestines of cattle and can contaminate milk through microscopic flecks of infected feces.

From Salon Jun. 22, 2026

In addition, hunter-gatherers frequently shift camp and leave behind their own piles of feces with accumulated microbes and worm larvae.

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

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training