favus(redirected from honeycomb ringworm)
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A chronic skin infection, usually of the scalp, caused by fungi of the genus Trichophyton and characterized by the development of thick, yellow crusts over the hair follicles.
(Pathology) an infectious fungal skin disease of man and some domestic animals, characterized by formation of a honeycomb-like mass of roundish dry cup-shaped crusts
[C19: from New Latin, from Latin: honeycomb]
n., pl. fa•vus•es.
1. a skin infection characterized by itching and crusting at the hair follicles, usu. caused by the fungus Trichophyton schoenleinii.
2. Also called whitecomb. a similar infection of fowl, caused by T. megnini, often affecting the comb.
[1705–10; < New Latin; Latin favus honeycomb]