Found 2 items, similar to Siriasis.
English → English (WordNet) Definition: siriasis siriasis n : sudden prostration due to exposure to the sun or excessive heat [syn: sunstroke, insolation, thermic fever]
English → English (gcide) Definition: Siriasis Siriasis \Si*ri"a*sis\, n. [L., fr. Gr. ???, fr. ??? the Dog Star, properly, scorching.] (Med.) (a) A sunstroke. (b) The act of exposing to a sun bath. [Obs.] Cf. Insolation. [1913 Webster]