The other three types are connective tissue, muscle tissue and nervous tissue. Epithelial tissues line the cavities and surfaces of blood vessels and organs throughout the body. There are three principal shapes of epithelial cells: squamous, columnar, and cuboidal.These can be arranged in a single layer of cells as simple epithelium, either squamous, columnar or cuboidal, or in layers of two or more cells deep as stratified (layered), either squamous, columnar or cuboidal.All glands are made up of epithelial cells.pithelial tissues line the cavities and surfaces of blood vessels and organs throughout the body. There are three principal shapes of epithelial cells: squamous, columnar, and cuboidal.
Freebase(0.00 / 0 votes)Rate this definition: Tweed. Tweed is a rough, unfinished woollen fabric, of a soft, open, flexible texture, resembling cheviot or homespun, but more closely woven. It is made in either plain or twill weave and may have a check or herringbone pattern.
sausage-highly seasoned minced meat stuffed in casings. meat-the flesh of animals (including fishes and birds and snails) used as food. sausage meat-any meat that is minced and spiced and cooked as patties or used to fill sausages.black pudding, blood pudding, blood sausage-a black sausage containing pig's blood and other ingredients. Bologna sausage, bologna-large smooth-textured smoked sausage of beef and veal and pork.ausage. n. 1. (Cookery) finely minced meat, esp pork or beef, mixed with fat, cereal or bread, and seasonings (sausage meat), and packed into a tube-shaped animal intestine or synthetic casing. 2. an object shaped like a sausage.