释义 |
dermis
der·mis D0153600 (dûr′mĭs)n. The sensitive connective tissue layer of the skin located below the epidermis, containing nerve endings, sweat and sebaceous glands, and blood and lymph vessels. Also called corium, cutis, derma1. [New Latin, back-formation from Late Latin epidermis, epidermis; see epidermis.]dermis (ˈdɜːmɪs) n (Zoology) another name for corium[C19: New Latin, from epidermis] ˈdermic adjder•mis (ˈdɜr mɪs) n. the thick layer of skin beneath the epidermis. [1820–30; extracted from epidermis] der·mis (dûr′mĭs) The innermost layer of the skin in vertebrate animals, lying under the epidermis and containing nerve endings and blood and lymph vessels. In mammals, the dermis also contains hair follicles and sweat glands.dermis(or corium) The layer of skin below the epidermis, containing nerves, blood vessels, glands, and hair follicles.ThesaurusNoun | 1. | dermis - the deep vascular inner layer of the skincorium, dermacutis, skin, tegument - a natural protective body covering and site of the sense of touch; "your skin is the largest organ of your body"stratum - one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock) | Translationsdermis
dermis: see skinskin, the flexible tissue (integument) enclosing the body of vertebrate animals. In humans and other mammals, the skin operates a complex organ of numerous structures (sometimes called the integumentary system) serving vital protective and metabolic functions. ..... Click the link for more information. .Dermis (corium, cutis, true skin), the connective-tissue part of the skin in vertebrates and man, located beneath the epidermis. The dermis is normally more or less loosely connected to the subjacent organs by loose subcutaneous connective tissue, which is often rich in fatty deposits. The dermis consists of two layers. The surface (papillary, spongy, subepithelial) layer functions mainly to nourish the epidermis and its derivatives (glands, feathers, hairs); it is rich in blood vessels, has a relatively loose structure, and, in some animals, forms papillae that project into the epidermis. The layer beneath it (reticular, compact) constitutes most of the dermis. It consists of solid connective tissue and has mainly a supportive function. dermis[′dər·məs] (anatomy) The deep layer of the skin, a dense connective tissue richly supplied with blood vessels, nerves, and sensory organs. Also known as corium; cutis. dermis
dermis [der´mis] the true skin; the fibrous inner layer of the skin just beneath the epidermis, derived from the embryonic mesoderm, varying from 0.05 cm to 0.3 cm in thickness, well supplied with nerves and blood vessels and containing hair roots, sebaceous glands, and sweat glands; on the palms and soles the dermis bears ridges whose arrangement in whorls and loops is unique to the individual. Called also corium. adj., adj der´mal, der´mic.der·mis (der'mis), [TA] A layer of skin composed of two zones: a superficial thin layer that interdigitates with the epidermis, the stratum papillare, and the deeper and coarser stratum reticulare; it contains blood and lymphatic vessels, nerves and nerve endings, glands, and, except on glabrous skin, hair follicles. Synonym(s): corium ☆ , cutis vera [G. derma, skin] dermis (dûr′mĭs)n. The sensitive connective tissue layer of the skin located below the epidermis, containing nerve endings, sweat and sebaceous glands, and blood and lymph vessels. Also called corium, cutis, derma1.der·mis (dĕr'mis) [TA] A layer of skin composed of a thin layer lying under the epidermis, the stratum papillare, and the stratum reticulare; it contains blood and lymphatic vessels, nerves and nerve endings, glands, and, except for glabrous skin, hair follicles. Synonym(s): corium, cutis vera. [G. derma, skin]dermis The true skin (cutis vera) or corium. The dermis lies under the EPIDERMIS.dermis or corium the deeper portion of the SKIN of vertebrates that is derived embryologically from the MESODERM and lies beneath the EPIDERMIS which is of ectodermal origin. The dermis consists mainly of loose connective tissue, and contains nerves, blood vessels, muscles and sensory nerve endings, sweat glands and ducts, hair follicles and sebaceous glands.DermisThe basal layer of skin; it contains blood and lymphatic vessels, nerves, glands, and hair follicles.Mentioned in: Burns, Epidermolysis Bullosa, Flesh-Eating Disease, Malignant Melanoma, Skin Graftingder·mis (dĕr'mis) [TA] Two-zone skin layer: a superficial stratum that interdigitates with the epidermis, the stratum papillare, and the deeper and coarser stratum reticulare. [G. derma, skin]FinancialSeeSkindermis
Synonyms for dermisnoun the deep vascular inner layer of the skinSynonymsRelated Words |