a network; any reticulated system or structure.
Anatomy.
a network of intercellular fibers in certain tissues.
a network of structures in the endoplasm or nucleus of certain cells.
Zoology. the second stomach of ruminating animals, between the rumen and the omasum.
(initial capital letter) the Net, a southern constellation between Dorado and Hydrus.
any fine network, esp one in the body composed of cells, fibres, etc
the second compartment of the stomach of ruminants, situated between the rumen and psalterium
The second division of the stomach in ruminant animals, which together with the rumen contains microorganisms that digest fiber. The reticulum's contents are regurgitated for further chewing as part of the cud.
See more at ruminant
First recorded in 1650–60; from Latin rēticulum “little net”; see reticle
A reticulum is a natural structure that resembles a net or web, like the veins in a leaf or the network of fibers in a cell. You can use reticulum for anything in nature with a structure that looks like a net. In fact, the Latin meaning of the word is "a little net." Reticulum has been adopted for many scientific uses, including the name of a net-like constellation. A cow or other ruminant's second (of four) stomachs is also called a reticulum, from the honeycomb shape of its lining.
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It's a core function, but little studied in the setting of cancer immunology, especially when compared to other organelles like the mitochondria or endoplasmic reticulum.
From Science Daily • Nov. 22, 2024
ZIP7 is also the only zinc transporter found in the endoplasmic reticulum, a membranous structure where a cell makes proteins destined for the outer membrane of the cell or for secretion out of the cell.
From Science Daily • Apr. 30, 2024
Sometimes, however, they are located at the endoplasmic reticulum, a continuous cell-wide membrane network.
From Science Daily • Feb. 23, 2024
The team explains that the high local temperature activates the other active agent, BNN-6, to release nitric oxide molecules that open the channel in the endoplasmic reticulum.
From Science Daily • Jan. 29, 2024
Cattle may suffer from traumatic pericarditis caused by sharp, pointed, foreign bodies passing through the wall of the reticulum and penetrating the pericardial sack.
From Common Diseases of Farm Animals by Craig, R. A., D. V. M.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
