What does "measles" mean?

Measles: (Med.) A contagious febrile disorder commencing with catarrhal symptoms, and marked by the appearance on the third day of an eruption of distinct red circular spots, which coalesce in a crescentic form, are slightly raised above the surface, and after the fourth day of the eruption gradually decline; rubeola. Measles commences with the ordinary symptoms of fever. Am. Cyc.

Additional senses

  1. 2.(Veter. Med.) A disease of cattle and swine in which the flesh is filled with the embryos of different varieties of the tapeworm.
  2. 3.A disease of trees. [Obs.]
  3. 4.pl. (Zoöl.) The larvæ of any tapeworm (Tænia) in the cysticerus stage, when contained in meat. Called also bladder worms.

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