| skin | 1. To strip off the skin or hide of; to flay; to peel; as, to skin an animal. 2. To cover with skin, or as with skin; hence, to cover superficially. "It will but skin and film the ulcerous place." (Shak) 3. To strip of money or property; to cheat. Origin: Skinned; Skinning. 1. To become covered with skin; as, a wound skins over. 2. To produce, in recitation, examination, etc, the work of another for one's own, or to use in such exercise cribs, memeoranda, etc, which are prohibited. 1. <anatomy> The external membranous integument of an animal. In man, and the vertebrates generally, the skin consist of two layers, an outer nonsensitive and nonvascular epidermis, cuticle, or skarfskin, composed of cells which are constantly growing and multiplying in the deeper, and being thrown off in the superficial, layers; and an inner sensitive, and vascular dermis, cutis, corium, or true skin, composed mostly of connective tissue. 2. The hide of an animal, separated from the body, whether green, dry, or tanned; especially, that of a small animal, as a calf, sheep, or goat. 3. A vessel made of skin, used for holding liquids. See Bottle. "Skins of wine." 4. The bark or husk of a plant or fruit; the exterior coat of fruits and plants. 5. That part of a sail, when furled, which remains on the outside and covers the whole. The covering, as of planking or iron plates, outside the framing, forming the sides and bottom of a vessel; the shell; also, a lining inside the framing. Skin friction, Skin resistance, the friction, or resistance, caused by the tendency of water to adhere to the immersed surface (skin) of a vessel. <surgery> Skin graft, a small portion of skin used in the process of grafting. See Graft. <zoology> Skin moth, any insect which destroys the prepared skins of animals, especially the larva of Dermestes and Anthrenus. Skin of the teeth, nothing, or next to nothing; the least possible hold or advantage. Skin wool, wool taken from dead sheep. Origin: Icel. Skinn; akin to Sw. Skinn, Dan. Skind, AS. Scinn, G. Schined to skin. Source: Websters Dictionary (01 Mar 1998) |
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| skin abnormalities | Congenital structural abnormalities of the skin. (12 Dec 1998) |
| skin aging | The process of aging due to changes in the structure and elasticity of the skin over time. It may be a part of physiological aging or it may be due to the effects of ultraviolet radiation, usually through exposure to sunlight. (12 Dec 1998) |
| skin and connective tissue diseases | A collective term for diseases of the skin and its appendages and of connective tissue. (12 Dec 1998) |
| skin botflies | A large, blue, brown-winged species whose larvae develop in open boil-like lesions in the skin of humans, many domestic animals, and some fowl. It is a very serious and damaging cattle parasite and frequently attacks small children in Central and South America. Its eggs are laid on the legs or abdomen of another insect, such as the mosquito; the eggs later hatch, when stimulated by warmth or other factors, to release the botfly larvae on the skin of the mosquito's bloodmeal host, and the larvae quickly invade the skin to initiate myiasis. Synonym: Dermatobia cyaniventris, human botfly, skin botflies, warble botfly. (05 Mar 2000) |
| skin cancer | <oncology> A malignant growth on the skin. Risk factors include: those who are fair-skinned or sunburn easily, freckled skin, blue or green eyes, blond or red hair, multiple moles, multiple bad sunburns in the past (particularly as a child) and a prior history for a skin cancer. (27 Sep 1997) |
| skin care | Maintenance of the hygienic state of the skin under optimal conditions of cleanliness and comfort. Effective in skin care are proper washing, bathing, cleansing, and the use of soaps, detergents, oils, etc. In various disease states, therapeutic and protective solutions and ointments are useful. The care of the skin is particularly important in various occupations, in exposure to sunlight, in neonates, and in decubitus ulcer. (12 Dec 1998) |
| skin diseases, bacterial | Skin diseases caused by bacteria. (12 Dec 1998) |
| skin diseases, eczematous | Any of a variety of eruptive skin disorders characterised by erythema, oozing, vesiculation, and scaling. Aetiology is varied. (12 Dec 1998) |
| skin diseases, genetic | Diseases of the skin with a genetic component, usually the result of various inborn errors of metabolism. (12 Dec 1998) |
| skin diseases, infectious | Skin diseases caused by bacteria, fungi, parasites, or viruses. (12 Dec 1998) |
| skin diseases, metabolic | Diseases of the skin associated with underlying metabolic disorders. (12 Dec 1998) |
| skin diseases, papulosquamous | A group of dermatoses with distinct morphologic features. The primary lesion is most commonly a papule, usually erythematous, with a variable degree of scaling on the surface. Plaques form through the coalescing of primary lesions. (12 Dec 1998) |
| skin diseases, parasitic | Skin diseases caused by arthropods, helminths, or protozoa. (12 Dec 1998) |
| skin diseases, vascular | Skin diseases affecting or involving the cutaneous blood vessels and generally manifested as inflammation, swelling, erythema, or necrosis in the affected area. (12 Dec 1998) |
| abscess, skin | Medical term for a common boil. (12 Dec 1998) |
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| allergy skin test | Test done on the skin to identify the allergy substance (allergen) triggering the allergic reaction. A small amount of the suspected allergy substance is placed on the skin. The skin is then gently scratched through the small drop with a special sterile needle. If the skin reddens and, more importantly, swells, then allergy to that substance is probable. (12 Dec 1998) |
| alligator skin | <dermatology> A group of cutaneous disorders characterised by increased or aberrant keratinisation, resulting in noninflammatory scaling of the skin. Many different metaphors have been used to describe the appearance and texture of the skin in the various types and stages of ichthyosis, for example alligator, collodion, crocodile, fish and porcupine skin. most ichthyoses are genetically determined, while some may be acquired and develop in association with various systemic diseases or be a prominent feature in certain genetic syndromes. The term is commonly used alone to refer to i. Vulgaris. (18 Nov 1997) |
| appendages of skin | The hairs, nails, and sweat, sebaceous, and mammary glands. (05 Mar 2000) |
| aspergillus antigen skin test | <investigation> An antigen, prepared from aspergillus, is injected into the skin. In 48 to 72 hours the site is read as positive or negative. A positive skin test (inflammation at the test site) indicates prior exposure to aspergillus and therefore a risk for developing aspergillosis. (27 Sep 1997) |
| bronzed skin | The dark skin in Addison's disease. (05 Mar 2000) |
| calipers, skin | Calipers are instruments used to measure the diameter of an object. (The word calipers is a corruption of caliber ). The skin fold thickness in several parts of the body can be measured with calipers, a metal or plastic tool similar to a compass. This is done in medicine and physical anthropology. (12 Dec 1998) |
| cancer, skin | Cancer of the outer surface of the body. The most common cancer in the U.S. There are many types of skin cancer. Ultraviolet light from sunlight is the main cause of skin cancer. Unexplained changes in the appearance of the skin, lasting longer than 2 weeks, should be evaluated by a doctor. The cure rate for skin cancer could be 100% if all skin cancers were brought to a doctor's attention before they had a chance to spread. (12 Dec 1998) |
| carcinoma, skin appendage | A malignant tumour of the skin appendages, which include the hair, nails, sebaceous glands, sweat glands, and the mammary glands. (12 Dec 1998) |
| galvanic skin reaction | A change in electrical resistance of the skin, occurring in emotion and in certain other conditions. (12 Dec 1998) |
| galvanic skin reflex | A change in electrical resistance of the skin, occurring in emotion and in certain other conditions. (12 Dec 1998) |
| galvanic skin response | A change in electrical resistance of the skin, occurring in emotion and in certain other conditions. (12 Dec 1998) |
| Rebuck skin window technique | An in vivo test of the inflammatory response in which the skin is abraded and a slide applied to the abraded area to permit visualization of leukocyte mobilization. (05 Mar 2000) |
| parchment skin | Parchment-like appearance of the skin caused by loss of underlying connective and elastic tissue, or by the relatively rapid and persistent loss of water from the horny layer. (05 Mar 2000) |
| Casoni skin test | A test for hydatid disease in which hydatid fluid is injected intracutaneously; immediate or delayed wheal and flare reaction is positive. Synonym: Casoni skin test. (05 Mar 2000) |