Nevus sebaceous, a hairless region or plaque on the scalp or skin, caused by an overgrowth of sebaceous glands. The condition is congenital and the plaque becomes thicker into adulthood. The meaning of SEBACEOUS is secreting or releasing sebum. How to use sebaceous in a sentence. · Sebaceous gland, small oil-producing gland present in the skin of mammals. Sebaceous glands are usually attached to hair follicles and release a fatty substance, sebum, into the follicular duct … Sebaceous filaments: Sebaceous filaments are the result of an overproduction of sebum. They cause your skin’s pores to get bigger and fill up with sebum and dead skin cells around your hair follicle. SEBACEOUS definition: pertaining to, of the nature of, or resembling tallow or fat; fatty; greasy. See examples of sebaceous used in a sentence. Definition of sebaceous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Define sebaceous. sebaceous synonyms, sebaceous pronunciation, sebaceous translation, English dictionary definition of sebaceous. adj. 1. Of, relating to, or resembling fat or sebum; fatty. · sebaceous (not comparable) of or relating to fat, sebum oozing fat (botany) tallowy, waxy a sebaceous plant secretion The sebaceous glands, which produce oil, are prone to going into overdrive, leading to blocked or enlarged pores. · Sebaceous is chiefly used in a biological and medical context, especially in dermatology, to describe aspects related to the production and secretion of sebum, an oily substance that lubricates …
