Exanthema
Exanthema , noun
[Latin, from Greek{not transcribed}, from{not transcribed} to burst forth as flowers, break out, as ulcers; {not transcribed}, {not transcribed}, out + 'anqei^n to bloom, 'a`nqos flower: compare French exanthème.]
(Medicine) An efflorescence or discoloration of the skin; an eruption or breaking out, as in measles, smallpox, scarlatina, and the like diseases; -- sometimes limited to eruptions attended with fever. — Dunglison