Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of helium is as below...

Helium :: Helium (n.) A gaseous element found in the atmospheres of the sun and earth and in some rare minerals.

Mariet :: Mariet (n.) A kind of bellflower, Companula Trachelium, once called Viola Mariana; but it is not a violet..

Litchi :: Litchi (n.) The fruit of a tree native to China (Nephelium Litchi). It is nutlike, having a rough but tender shell, containing an aromatic pulp, and a single large seed. In the dried fruit which is exported the pulp somewhat resembles a raisin in color and form..

Fuscin :: Fuscin (n.) A brown, nitrogenous pigment contained in the retinal epithelium; a variety of melanin..

Parhelium :: Parhelium (n.) See Parhelion.

Tapetum :: Tapetum (n.) An area in the pigmented layer of the choroid coat of the eye in many animals, which has an iridescent or metallic luster and helps to make the eye visible in the dark. Sometimes applied to the whole layer of pigmented epithelium of the choroid..

Squamaceous :: Squama (n.) A scale cast off from the skin; a thin dry shred consisting of epithelium.

Endothelium :: Endothelium (n.) The thin epithelium lining the blood vessels, lymphatics, and serous cavities. See Epithelium..

Ciliated :: Ciliated (a.) Provided with, or surrounded by, cilia; as, a ciliate leaf; endowed with vibratory motion; as, the ciliated epithelium of the windpipe..

Tubule :: Tubule (n.) A minute tube lined with glandular epithelium; as, the uriniferous tubules of the kidney..

Perihelium :: Perihelium (n.) That point of the orbit of a planet or comet which is nearest to the sun; -- opposed to aphelion.

Purpurogenous :: Purpurogenous (a.) Having the power to produce a purple color; as, the purpurogenous membrane, or choroidal epithelium, of the eye. See Visual purple, under Visual..

Ecteron :: Ecteron (n.) The external layer of the skin and mucous membranes; epithelium; ecderon.

Subequal :: Subepithelial (a.) Situated under the epithelium.

Epithelial :: Epithelial (a.) Of or pertaining to epithelium; as, epithelial cells; epithelial cancer..

Myoepithelial :: Myoepithelial (a.) Having the characteristics of both muscle and epithelium; as, the myoepithelial cells of the hydra..

Endothelial :: Endothelial (a.) Of, or relating to, endothelium..

Hypotrachelium :: Hypotrachelium (n.) Same as Gorgerin.

Lipochrin :: Lipochrin (n.) A yellow coloring matter, soluble in ether, contained in the small round fat drops in the retinal epithelium cells. It is best obtained from the eyes of frogs..

Stigma :: Stigma (v. t.) A small spot, mark, scar, or a minute hole; -- applied especially to a spot on the outer surface of a Graafian follicle, and to spots of intercellular substance in scaly epithelium, or to minute holes in such spots..

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