Squamous Epithelium

thin tissue layer that consists of scaly flat cells

In anatomy, squamous epithelium (from Latin squama, "scale") is an epithelium characterised by its most superficial layer consisting of flat, scale-like cells called squamous cells. Squamous epithelium may possess only one layer of these cells, in which case it is referred to as simple squamous epithelium, or it may possess multiple layers, referred to then as stratified squamous epithelium. Both types perform differing functions, ranging from nutrient exchange to protection.
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Squamous epithelium n. Epithelium consisting of one or more cell layers, the most superficial of which is composed of flat, scalelike or platelike [more]Squamous epithelium - Community and Resources