egestion


Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.

e·gest

 (ē-jĕst′)
tr.v. e·gest·ed, e·gest·ing, e·gests
To discharge or excrete from the body.

[Latin ēgerere, ēgest-, to carry out : ē-, ex-, ex- + gerere, to carry.]

e·ges′tion n.
e·ges′tive adj.

egestion

1. the process of discharging waste matter from the body.
2. the matter discharged.
See also: Bodily Functions

egestion

The removal of indigestible food from the body.
References in periodicals archive ?
Flow cytometry: a new method for characterization of differential ingestion, digestion and egestion by suspension feeders.
It also acts as a lubricant over the walls of GIT and facilitates easy egestion.
1998), for a tropical Ferralsol, found that mineralisation and solubilisation of P may occur during gut transit and continue for a few hours after egestion of the casts.
the supply, S) is driven by total consumer demands for dry matter (D) in priority order for egestion, conversion costs, respiration (i.
Burrowing organisms influence sediment properties such as porosity, permeability, and compaction, glue particles together into aggregates upon egestion and tube building and segregate particles during digestion.
respiration, fecal egestion, urinary excretion, and biotransformation).
Seeds of endozoochorous species experience high mortality rates resulting from predation and other causes during the interval between egestion from the disperser and the establishment of the seedling; therefore, clarifying the fate of seeds after dispersal is considered to be important within the context of forest management.
Model output growth rates were based on estimates of excess daily consumption of prey in grams of food per gram of body weight per day (g/g/d) after budgeting for egestion, excretion, respiration, and specific dynamic activity.
Free mimivirus-like particles (expanded online Figure, panels B, D) indicate egestion by amebae or the result of amebal lysis, a phenomenon observed in cocultures.
Work in our group is now concentrated on quantifying ingestion and egestion rates and also evaluating what happens to the chloroplast post-ingestion by ruminal protozoa as well as evaluating strategies to increase protozoal flow to the duodenum in grazing ruminants.
When ingested, the shell imposes energetic costs to the fish in terms of handling and eventual egestion, decreasing net feeding efficiency.