psoriasis
n. யானைச் சொறி, நமட்டுச் சொறி.
Pso*ri"a*sis, n. Etym: [NL., fr. Gr. (Med.) (a) The state of being affected with psora. [Obs.] (b) A cutaneous disease, characterized by imbricated silvery scales, affecting only the superficial layers of the skin.