How Do You Spell PAVEMENT EPITHELIUM?

Pronunciation: [pˈe͡ɪvmənt ˌɛpɪθˈiːli͡əm] (IPA)

"Pavement epithelium" is a combination of two distinct medical terms. "Pavement" refers to a flattened, closely packed arrangement of cells, while "epithelium" describes a layer of tissue lining the surfaces of organs and structures in the body. Phonetically, "pavement" is spelled /ˈpeɪvmənt/, with emphasis on the first syllable and a soft "a" sound. "Epithelium" is pronounced /ˌɛpɪˈθiːliəm/, with emphasis on the third syllable and a hard "t" at the end. Together, the words form a compound term that refers to a specific type of tissue found in the body's lining.

PAVEMENT EPITHELIUM Meaning and Definition

1. Pavement epithelium is a term used in biology to describe a type of tissue lining the inner surfaces of various organs and body cavities. It consists of a single layer of flat, thin cells that are closely packed and resemble a pavement or cobblestone arrangement under a microscope. These cells are typically squamous or cuboidal in shape.

   The term "pavement" in pavement epithelium refers to the appearance of the cells, which form a continuous and uniform layer like a paved road. This type of epithelium is found in organs that have a large surface area or that experience friction or physical stress, such as the skin, blood vessels, lungs, and the linings of the digestive and urinary tracts.

   The main function of pavement epithelium is to provide a protective barrier against mechanical damage, pathogens, and chemical substances. It also plays a role in the absorption and secretion of substances across the epithelial layer. Furthermore, pavement epithelium often contains specialized cells such as cilia or microvilli that aid in movement or absorption.

   In summary, pavement epithelium is a type of tissue composed of a single layer of flat, closely packed cells, forming a protective and absorptive barrier in various organs and body cavities. Its name derives from the pavement-like arrangement of the cells.

2. • Simple e., compound of a single layer of squamous or scaly cells; the e. of the pulmonary alveoli and the endothelium of serous membranes and of the blood-vessels are of this variety.

   • Tesselated epithelium, an arrangement of flattened epithelial cells with edges in close apposition forming a more or less extensive membrane-like structure.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for PAVEMENT EPITHELIUM

• pavement epitheliui
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• pavementepiethelium
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• pavement epitheliu m

Etymology of PAVEMENT EPITHELIUM

The term "pavement epithelium" is a scientific term used in biology and histology to describe a type of epithelial tissue. The etymology of this term can be broken down as follows:

1. Pavement: The word "pavement" comes from the Old French word "paviment", which refers to a floor covering made by paving stones or tiles. It ultimately derives from the Latin word "pavimentum", meaning "pavement" or "floor".

2. Epithelium: The word "epithelium" comes from the Greek words "epi", meaning "on", and "thēlē", meaning "nipple" or "teat". It was initially used to describe the tissue that covers or lines the external and internal surfaces of the body, resembling the texture of a nipple.