| 释义 |
defecation
def·e·cate D0090200 (dĕf′ĭ-kāt′)v. def·e·cat·ed, def·e·cat·ing, def·e·cates v.intr. To void feces from the bowels.v.tr.1. To void (feces) from the bowels.2. To remove impurities from (a liquid, such as fruit juice), especially in sugar refining.
[Latin dēfaecāre, to clean the dregs from : dē-, de- + faex, faec-, dregs.]
def′e·ca′tion n.def′e·ca′tor n.Thesaurus| Noun | 1. |  defecation - the elimination of fecal waste through the anuslaxation, shittingbowel movement, bm, movement - a euphemism for defecation; "he had a bowel movement"excreting, excretion, voiding, elimination, evacuation - the bodily process of discharging waste matterhaematochezia, hematochezia - passage of stools containing blood (as from diverticulosis or colon cancer or peptic ulcer)dump, shit - a coarse term for defecation; "he took a shit"urochesia, urochezia - passage of urine from the anus |
defecationnoun excretion, evacuation (Physiology), elimination, bowel movement, motion, egestion, emptying or opening of the bowels, voiding excrement Side-effects of the drug include vomiting and involuntary defecation.TranslationsDefäkationStuhlgangdefecacióndefecazioneevacuazioneDefecation
defecation[‚def·ə′kā·shən] (chemical engineering) Industrial purification, or clarification, of sugar solutions. (physiology) The process by which fecal wastes that reach the lower colon and rectum are evacuated from the body. Defecation (biological), the discharge from the digestive tract of food remnants unassimilated by the body. In mammals and man, the term refers to the evacuation of the fecal mass from the large intestine. In defecation, the sphincters that close the rectum are reflexively relaxed, and the feces are discharged by peristaltic movements of the large intestine and the rectum. The center for the defecation reflex is in the lumbar region of the spinal cord. Voluntary influences that excite or inhibit defecation come from the brain. Defecation (dreams)Dreams that include excretory functions usually represent cleansing and emotional release. Look at all of the details of the dream in order to obtain meaning. Ask yourself which emotions you may be releasing: anxiety, anger, mockery, annoyance, etc. Some very old folklore interpretations suggest that dreaming of feces is a good omen that suggests a financial gain.defecation
defecation [def″ĕ-ka´shun] elimination of wastes and undigested food, as feces, from the rectum.def·e·ca·tion (def'ĕ-kā'shŭn), The discharge of feces from the rectum. Synonym(s): motion (2) , movement (3) [L. defaeco, pp. -atus, to remove the dregs, purify] def·e·ca·tion (defĕ-kāshŭn) The discharge of feces from the rectum.
Synonym(s): movement (3) , defaecation. [L. defaeco, pp. -atus, to remove the dregs, purify]defecation the elimination of faeces from the alimentary canal via the anus, a process requiring rhythmic contraction of the smooth muscle of the gut wall (under autonomic control) and relaxation of the striated muscle of the anal SPHINCTER under voluntary control.DefecationPassage of stools through the anus.Mentioned in: Fecal Incontinence, Hemorrhoids, Irritable Bowel Syndrome, Rectal Cancerdef·e·ca·tion (defĕ-kāshŭn) The discharge of feces from the rectum.
Synonym(s): defaecation. [L. defaeco, pp. -atus, to remove the dregs, purify]Patient discussion about defecationQ. Can pregnancy cause an increase in bowel movements? After very long years now I am 7 wks pregnant with my first child and I have noticed that I'm having more frequent bowel movements during this pregnancy. They are neither loose nor hard out of the ordinary. My husband is little bit afraid of what’s happening with me. I too fear of it. I don’t want to loose him. Has anyone else experienced this, and is this normal? Can pregnancy cause an increase in bowel movements?A. It is nothing to worry maria. It’s a usual happening during pregnancy. Here I am 13 weeks pregnant with my second child and I too experience frequent bowel movements (2-4/day). It feels as if I am not gaining any weight b/c everything that goes in goes right out. I know this is okay. Here we can get an expert's opinion on this. So don’t worry and comfort your loving and caring husband. My best wishes for your healthy first baby. More discussions about defecationdefecation
Related to defecation: constipation, hemorrhoidsSynonyms for defecationnoun excretionSynonyms- excretion
- evacuation
- elimination
- bowel movement
- motion
- egestion
- emptying or opening of the bowels
- voiding excrement
Synonyms for defecationnoun the elimination of fecal waste through the anusSynonymsRelated Words- bowel movement
- bm
- movement
- excreting
- excretion
- voiding
- elimination
- evacuation
- haematochezia
- hematochezia
- dump
- shit
- urochesia
- urochezia
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