seborrheic keratosis n.
A superficial, benign, verrucose lesion consisting of proliferating epidermal cells enclosing horn cysts, usually appearing on the face, trunk, or extremities in adulthood.
noun, Pathology. 1. an excessive and abnormal discharge from the sebaceous glands. noun 1. any disease of the skin characterized by excessive secretion of sebum by the sebaceous glands and its accumulation on the skin surface seborrhea seb·or·rhe·a or seb·or·rhoe·a (sěb’ə-rē’ə) n. Overactivity of the sebaceous glands characterized by excessive secretion of sebum or an […]
1. southeast by south. SEbS southeast by south
noun, Physiology. 1. the fatty secretion of the sebaceous glands. noun 1. the oily secretion of the sebaceous glands that acts as a lubricant for the hair and skin and provides some protection against bacteria sebum se·bum (sē’bəm) n. The semifluid secretion of the sebaceous glands, consisting chiefly of fat, keratin, and cellular material. sebum […]
1. secant. 2. second2 . 3. section. adjective 1. (of wines) dry; not sweet. noun, Informal. 1. second2 (def 2). U.S. Government. 1. Securities and Exchange Commission: a board, consisting of five members, charged with regulating the public offer and sale of securities. 1. Symbol, Trigonometry. arc secant. 1. second. 2. secondary. 3. secretary. 4. […]