Waste matter eliminated from the bowels; excrement.
[Middle English, from Latin faecēs, pl. of faex, dregs.]
Dictionary:
fe·ces (fē'sēz) ![]() |
[Middle English, from Latin faecēs, pl. of faex, dregs.]
| Britannica Concise Encyclopedia: feces |
For more information on feces, visit Britannica.com.
| Dental Dictionary: feces |
Waste or excrement from the digestive tract that is formed in the intestine and expelled through the rectum. Feces consist of water, food residue, bacteria, and secretions of the intestines and liver.
| Psychoanalysis: Feces |
In a letter of December 22, 1897, Sigmund Freud wrote to Wilhelm Fleiss: "[B]irth, miscarriage, and menstruation are all connected with the lavatory via the word Abort (Abortus)" (p. 240). In German this word does effectively carry these different meanings.
Freud was to further develop these reflections in his "Three Essays on the Theory of Sexuality" (1905d), where he describes the phases of libidinal development from birth onward. The retention of fecal matter initially corresponds with an intention to use it for masturbatory purposes. The whole meaning of the anal zone is thus reflected in the fact that "few neurotics are to be found without their special scatological practices, ceremonies, and so on, which they carefully keep secret" (p. 187).
However, another link, that between fecal matter and money, emerged in listening to the discourse of obsessive patients; this link is expressed in one of the traits of the anal character, avarice. Freud writes in "Dreams in Folklore" (1958 [1911]): "How old this connection between excrement and Gold is can be seen from an observation by Jeremias: gold, according to ancient oriental mythology, is the excrement of hell" (p. 187).
Based on these associations, Freud establishes a symbolic equation that he phrases as follows: "[I]n the products of the unconscious—spontaneous ideas, phantasies, and symptoms—the concepts faeces (money, gift), baby and penis are ill-distinguished from one another and are easily interchangeable" (p. 128). When the child perceives that woman does not have a penis, the latter is conceived as being detachable and is thus analogous to excrement when it is separated from the body. In the same text, Freud underscores the importance of this equivalence in terms of the object: "Defaecation affords the first occasion on which the child must decide between a narcissistic and an object-loving attitude. He either parts obediently with his faeces, 'sacrifices' them to his love, or else retains them for purposes of auto-erotic satisfaction and later as a means of asserting his own will" (p. 130). The love object that must be renounced (the mother of childhood), the lost object, will be identified by the Unconscious with feces, the body's most intimate product, which must necessarily be relinquished; this marks the onset of the dynamics of loss, mourning, and melancholia.
Returning to the connection between feces and money in "From the History of an Infantile Neurosis" (1918b [1914]), Freud emphasizes that an interest in money is libidinal rather than rational in character, and that it thus relates back to excremental pleasure. The various terms in the sequence filth = money = gift = child = penis are thus treated as synonyms and represented by shared symbols.
In his "New Introductory Lectures on Psychoanalysis" (1933a), Freud completed his views: According to infantile theories of sexuality, the child is born from the intestine as a piece of feces; defecation is the model for the act of being born. "A great part of anal erotism is thus carried over into a cathexis of the penis" (p. 101), he writes.
Bibliography
Freud, Sigmund. (1905d). Three essays on the theory of sexuality. SE, 7: 130-243.
——. (1916-1917e). On transformations of instinct as exemplified by anal erotism. SE, 17: 125-133.
——. (1918b [1914]). From the history of an infantile neurosis. SE, 17: 1-122.
——. (1933a). New introductory lectures on psychoanalysis. SE, 22: 1-182.
Freud, Sigmund, and Oppenheim, David. (1911). Dreams in folklore. SE, 12: 175-204.
—DOMINIQUE J. ARNOUX
| Health Dictionary: feces |
| Veterinary Dictionary: feces |
[L.] plural of faex; body waste discharged from the intestine; called also stool, excreta or excrement. The feces are formed in the colon and pass down into the rectum by the process of peristalsis. When the rectum is sufficiently distended, nerve endings in its wall signal a need for evacuation, which is made possible by a voluntary relaxation of the sphincter muscles around the outer part of the anus.
| Word Tutor: feces |
| Wikipedia: Feces |
Feces, faeces, or fæces (see spelling differences) is a waste product from an animal's digestive tract expelled through the anus (or cloaca) during defecation.
Contents |
The word faeces is the plural of the Latin word fæx meaning "dregs". There is no singular form in the English language, making it a plurale tantum.[1] There are many colloquial terms for feces, of which some are considered profanity (such as shit, crap and turd) while others (such as poo, poop, number two, dookie and doody) are not. Terms such as dung, scat, spoor and droppings are normally used to refer to animal feces.
Stool is a common term normally used in reference to human feces. For example, in medicine to diagnose the presence or absence of a medical condition, a stool sample is sometimes requested for testing purposes. The term stool can also be used for that of non-human species.
After an animal has digested eaten material, the remains of that material are expelled from its body as waste. Though it is lower in energy than the food it came from, feces may still contain a large amount of energy, often 50% of that of the original food.[2] This means that of all food eaten, a significant amount of energy remains for the decomposers of ecosystems. Many organisms feed on feces, from bacteria to fungi to insects such as dung beetles, which can sense odors from long distances.[3] Some may specialize in feces, while others may eat other foods as well. Feces serve not only as a basic food, but also a supplement to the usual diet of some animals. This is known as coprophagia, and occurs in various animal species such as young elephants eating their mother's feces to gain essential gut flora, or by other animals such as monkeys.
Feces are also important as a signal. Kestrels, for instance, are able to detect the feces of their prey (which reflect ultraviolet), allowing them to identify areas where there are large numbers of voles.
Seeds may also be found in feces. Animals which eat fruit are known as frugivores. The advantage in having fruit for a plant is that animals will eat the fruit and unknowingly disperse the seed in doing so. This mode of seed dispersal is highly successful, as seeds dispersed around the base of a plant are unlikely to succeed and are often subject to heavy predation. Provided the seed can withstand the pathway through the digestive system, it is not only likely to be far away from the parent plant, but is even provided with its own fertilizer.
Organisms which subsist on dead organic matter or detritus are known as detritivores, and play an important role in ecosystems by recycling organic matter back into a simpler form which plants and other autotrophs may once again absorb. This cycling of matter is known as the biogeochemical cycle. To maintain nutrients in soil it is therefore important that feces return to the area from which they came, which is not always the case in human society where food may be transported from rural areas to urban populations and then feces disposed of into a river or sea.
In humans, defecation may occur (depending on the individual and the circumstances) from once every two or three days to several times a day. Hardening of the feces may cause prolonged interruption in the routine and is called constipation.
Human fecal matter varies significantly in appearance, depending on diet and health. Normally it is semisolid, with a mucus coating. Its brown coloration comes from a combination of bile and bilirubin, which comes from dead red blood cells.
In newborn babies, fecal matter is initially yellow/green after the meconium. This coloration comes from the presence of bile alone. In time, as the body starts expelling bilirubin from dead red blood cells, it acquires its familiar brown appearance, unless the baby is breast feeding, in which case it remains soft, pale yellowish, and not completely malodorous until the baby begins to eat significant amounts of other food.
Throughout the life of an ordinary human, one may experience many types of feces. A "green" stool is from rapid transit of feces through the intestines (or the consumption of certain blue or green food dyes in quantity), and "clay-like" appearance to the feces is the result of a lack of bilirubin.
Bile overload is very rare, and not a health threat. Problems as simple as serious diarrhea can cause blood in one's stool. Black stools caused by blood usually indicate a problem in the intestines (the black is digested blood), whereas red streaks of blood in stool are usually caused by bleeding in the rectum or anus.
Food may sometimes make an appearance in the feces. Common undigested foods found in human feces are seeds, nuts, corn and beans, mainly because of their high dietary fiber content. Beets may turn feces different hues of red. Artificial food coloring in some processed foods such as highly colorful packaged breakfast cereals can also cause unusual feces coloring if eaten in sufficient quantities.
Laboratory examination of feces, usually termed as stool examination or stool test, is done for the sake of diagnosis, for example, to detect presence of parasites such as pinworms and/or their eggs (ova) or to detect disease spreading bacteria.
All cultures practice some form of personal cleansing after expelling feces.
Consistency and shape of stools may be classified medically according to the Bristol Stool Scale.
Pica, a disorder where non-food items are eaten, can cause unusual stool.
Intestinal parasites and their ova (eggs) can sometimes be visible to the naked eye.
The distinctive odor of feces is due to bacterial action. Gut flora produce compounds such as indole, skatole, and thiols (sulfur-containing compounds), as well as the inorganic gas hydrogen sulfide. These are the same compounds that are responsible for the odor of flatulence. Consumption of foods with spices may result in the spices being undigested and adding to the odor of feces. The perceived bad odor of feces has been hypothesized to be a deterrent for humans, as consumption or touching it may result in sickness or infection.[5] Of course, human perception of the odor is a subjective matter; an animal that eats feces may be attracted to its odor. Vegetarian diets produce feces with less odor from the standpoint of human perception than diets containing large amounts of meat, in both human beings and animals; for example, the odor of feces produced by carnivores such as lions or tigers tends to be much stronger than that of feces produced by herbivores such as horses or cows.[citation needed]
Pets can be trained to use litter boxes or wait to be let out via several methods, such as crate training for dogs. Several companies market carpet cleaning products aimed at pet owners. Pet feces, however, can be cleaned with just dishwashing detergent or liquid soap.[6]
Human feces may be used as fertilizer (See also: Humanure) in the form of biosolids (treated sewage sludge). The feces of animals is often used as fertilizer; see manure and guano. Some animal feces, especially those of the camel, bison and cow, is used as fuel when dried out.[7] Animal dung, besides being used as fuel, is occasionally used as a cement to make adobe mudbrick huts[8] or even in throwing sports such as cow pat throwing or camel dung throwing contests.[9] Kopi Luwak (pronounced ˈkopi ˈluwak), or Civet coffee, is coffee made from coffee berries which have been eaten by and passed through the digestive tract of the Asian Palm Civet (Paradoxurus hermaphroditus).
See also Fewmets for the use of feces in Venery, or Hunting in the Middle Ages
The feces of non-human animals often have special names. For example:
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| Translations: Faeces |
Dansk (Danish)
n. pl. - ekskrementer, fæces, afføring
Français (French)
n. pl. - (Physiol) fèces, matières fécales
Deutsch (German)
n. pl. - Fäkalien
Ελληνική (Greek)
n. pl. - (φυσιολ.) περιττώματα, κόπρανα
Português (Portuguese)
n. pl. - fezes (f pl)
Русский (Russian)
фекалии, осадок
Español (Spanish)
n. pl. - heces, excrementos
Svenska (Swedish)
n. pl. - avföring
中文(简体)(Chinese (Simplified))
粪便, 糟粕, 排泄物
中文(繁體)(Chinese (Traditional))
n. pl. - 糞便, 糟粕, 排泄物
日本語 (Japanese)
n. - 糞, おり
adj. - 糞の
עברית (Hebrew)
n. pl. - צואה
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