Category:Mesothelium

Mes`o*the"li*um, n. Etym: [NL., fr. Gr. thelium.] (Biol.)

Defn: Epithelial mesoderm; a layer of cuboidal epithelium cells, formed from a portion of the mesoderm during the differetiation of the germ layers. It constitutes the boundary of the coelum.