Uredo
Pronunciation : U*re"do
Part of Speech : n.
Etymology : [L., a blast, blight, a burning itch, fr. urere to burn, to scorch.]
Definition : 1. (Bot.)
Defn: One of the stages in the life history of certain rusts (Uredinales), regarded at one time as a distinct genus. It is a summer stage preceding the teleutospore, or winter stage. See Uredinales, in the Supplement.
2. (Med.)
Defn: Nettle rash. See Urticaria.
Source : Webster's Unabridged Dictionary, 1913