noun. Invagination, especially an infolding of one part of the intestine into another.

noun. Assimilation of new substances into the existing components of living tissue.

noun. A receiving within; reception of one part within another part of the same organ, or of one organ within another of the same kind; invagination; introversion; introsusception.

noun. In physiology, reception of foreign matter by a living organism, and its conversion into living tissue; ingestion, digestion, and assimilation of food, including the whole process of nutrition and growth. It is the mode of interstitial growth characteristic of organic life, as distinguished from any process of accretion by which a mineral may increase in size.

noun. In botany, according to the theory proposed by Nägeli, the growth of cell-walls by the intercalation of new solid particles between those already in existence. The intussusception theory is opposed to the theory of growth by apposition, which supposes that the new particles are deposited in layers on the inner side of the cell-wall.

noun. The reception of one part within another.

noun. The abnormal reception or slipping of a part of a tube, by inversion and descent, within a contiguous part of it; specifically, the reception or slipping of the upper part of the small intestine into the lower; introsusception; invagination.

noun. The interposition of new particles of formative material among those already existing, as in a cell wall, or in a starch grain.

noun. The act of taking foreign matter, as food, into a living body; the process of nutrition, by which dead matter is absorbed by the living organism, and ultimately converted into the organized substance of its various tissues and organs.

noun. Absorption.

noun. The invagination of one portion of a tubular anatomical structure (especially intestines or blood vessels) within the next.

noun. the folding in of an outer layer so as to form a pocket in the surface

noun. (biology) growth in the surface area of a cell by the deposit of new particles between existing particles in the cell wall

"It, too, found no difference in intussusception rates, but it only observed side effects for 42 days, less than half the time the other study devoted to following adverse effects."

biological process  development  growing  growth  maturation  

cystocele  enterocele  infantilism  prolapse  rectocele  

introsusception  invagination