When youâre craving is a cup of joe, the menu at Starbucks may seem overwhelming. It doesnât even use the word âregularâ to describe any one size or blend. But you can get a simple, basic cup of coffee â equivalent to what your neighborhood shop might call a regular â once you crack Starbucksâ terminology.
Medical Definition of RETICULUM. 1. : the second compartment of the stomach of a ruminant in which folds of the mucous membrane form hexagonal cellsâcalled also honeycomb; compare abomasum, omasum, rumen.edical Definition of RETICULUM. 1. : the second compartment of the stomach of a ruminant in which folds of the mucous membrane form hexagonal cellsâcalled also honeycomb; compare abomasum, omasum, rumen.
Endoplasmic reticulum is an organelle found in both eukaryotic animal and plant cells. 1  It often appears as two interconnected sub-compartments, namely rough ER and smooth ER. Both types consist of membrane enclosed, interconnected flattened tubes.