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Epidermis   Listen
noun
Epidermis  n.  
1.
(Anat.) The outer, nonsensitive layer of the skin; cuticle; scarfskin. See Dermis.
2.
(Bot.) The outermost layer of the cells, which covers both surfaces of leaves, and also the surface of stems, when they are first formed. As stems grow old this layer is lost, and never replaced.






Collaborative International Dictionary of English 0.48








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"Epidermis" Quotes from Famous Books



... in this initial stage the word "worm" is out of place. We French have the expression "Naked as a worm" to point to the lack of any defensive covering. Now the Lampyris is clothed, that is to say, he wears an epidermis of some consistency; moreover, he is rather richly coloured: his body is dark brown all over, set off with pale pink on the thorax, especially on the lower surface. Finally, each segment is decked at the hinder edge with two spots of a fairly bright red. ...
— The Wonders of Instinct • J. H. Fabre

... stripped to the skin and the observer smeared his every square inch of epidermis with the thick, gooey stuff that was not only a highly efficient screen against radiation, but also a sovereign remedy for new radiation burns. He exchanged his goggles for a thicker, darker, heavier pair. ...
— The Vortex Blaster • Edward Elmer Smith

... velvety coating unscratched and unbroken. The use of brushes and bristles of all sorts, therefore, should be chiefly restricted to the hair and the finger nails, as for every ounce of dirt that they take out of the skin, they do a pound of damage to it. They scrub off the delicate epidermis, as well as the natural oil in it, and leave it dry and irritated and ready to crack open. Then more dirt gets into the cracks just formed, and more scrubbing with bristles and hot water and soap is indulged in to get it out. This opens the cracks still further, and ...
— A Handbook of Health • Woods Hutchinson

... or Growler; Species, Gristes peelii mihi, or Cod-perch. Colour, light yellow, covered with small irregular dusky spots, which get more confluent towards the back. Throat pinkish, and belly silvery white. Scales small, and concealed in a thick epidermis. Fins obscure. The dorsals confluent. The first dorsal has 11 spines, and the caudal fin is convex. Plate 6 figure 1. Observation: This fish may be identical with the fish described by MM. Cuvier and Valenciennes Volume 3 page 45 under the name ...
— Three Expeditions into the Interior of Eastern Australia, Vol 1 (of 2) • Thomas Mitchell

... see that in the child's mind in any case there is clear connection between what he has done and the treatment that he receives. With some parents it fairly seems as if their one remedy for all offenses is a tingling in the epidermis—it is equally clear that with some teachers their one weapon is sarcasm. All too frequently these measures grow out of unsettled nerves or stirred up passions, on the part of the parent or teacher, and have really but little connection—remote at best—with the offense ...
— Principles of Teaching • Adam S. Bennion

... it. Here we may see that the ground work, if we may so term it, is four-fold in structure. Proceeding downwards, we have—(first) the outer skin, scarf-skin or cuticle; (second) a second layer or skin called the rete mucosum, forming the epidermis; (third) papillary layer; (fourth) the corium layer, forming the dermis. The peculiar, globular, cellular masses below in the corium are called adipose cells, and these throw off perspiration or moisture, which is carried away to the surface by the glands ...
— The Chemistry of Hat Manufacturing - Lectures Delivered Before the Hat Manufacturers' Association • Watson Smith

... Externally is a thin cuticle; this covers the epidermis, which consists of a syncytium with no cell limits. The syncytium is traversed by a series of branching tubules containing fluid and is controlled by a few wandering, amoeboid nuclei (fig. 2). Inside the syncytium is a not very regular layer of circular muscle fibres, and ...
— Project Gutenberg Encyclopedia

... that water is a better conductor than every constituent of the human body; blood, for example, is a better conductor. But when I speak of the body in this connection, I take it as we find it practically, i.e., with the resistance of the skin, and especially the epidermis, superadded to internal resistances. I have no doubt that with a flayed individual it would be otherwise. I will add, that it will give me great pleasure to repeat these experiments, which are sufficiently simple, ...
— The Electric Bath • George M. Schweig

... believe it—any more than if they declared the gown of silk was the natural judicial covering, the actual "true skin" of the judges. No, Gentlemen, these judges are not monsters, not naturally idiotic in their Conscience. This opinion is their official robe, a supplementary cuticle, an artificial epidermis, woven from without, to be thrown off one day, when it shall serve their turn, by political desquamation. Let them wear it; "they have their reward." But you and I, Gentlemen, let us thank God we are not officially barked about with such a leprous ...
— The Trial of Theodore Parker • Theodore Parker

... medley of races or to some other cause, there is a singular variety of flesh-tints among the bathers here. I wish my old friend Dr. Bowles could have seen it; we used to be deeply immersed, both of us, in the question of the chromatophores, I observing their freakish behaviour in the epidermis of certain frogs, while he studied their action on the human skin and wrote an excellent little paper on sunburn—a darker problem than it ...
— Alone • Norman Douglas



Words linked to "Epidermis" :   rete Malpighii, epidermic, epidermal, stratum lucidum, stratum basale, cutis, stratum granulosum, cuticle, epidermal cell, pallium, stratum germinativum, malpighian layer, horny layer, skin, mantle, corneum



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