English Dictionary

Definition of “defecation”

defecation (ˌdɛfəˈkeɪʃ ən) 

Definitions

noun

  1. (biology) the discharge of waste from the body through the anus ⇒ The drug's side-effects can include involuntary defecation.
  2. (chemistry) the process of clarifying or removing impurities from a solution, esp of sugar

Synonyms

View thesaurus entry
= excretion, evacuation, elimination, bowel movement, motion, egestion, emptying or opening of the bowels, voiding excrement

defecate or defaecate (ˈdɛfɪˌkeɪt Pronunciation for )

Definitions

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)

Derived Forms

ˌdefeˈcation, ˌdefaeˈcation noun
ˈdefeˌcator, ˈdefaeˌcator noun

Word Origin

C16: from Latin dēfaecāre to cleanse from dregs, from de- + faex sediment, dregs

Example Sentences Including 'defecation'

Even when using a laxative he has a bowel movement only twice a week and, according to him, can never complete defecation.
Grinberg, Avi & Stephen Fulder Holistic Reflexology
PAUL KELLY Wells, Somerset JEREMY CLARKE'S piece on defecation (4 October) referred to `Speak up, Brown!
Independent (1998)
`I found no hard evidence for vomiting or uncontrolled defecation , even at levels of 170 decibels or more," Altmann says.
New Scientist (1999)

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