[1] : The Collaborative International Dictionary of English v.0.48

measles \mea"sles\, n. from 1st measle.
   leprosy; also, a leper. obs.
   1913 webster
see also:
measle 

[2] : The Collaborative International Dictionary of English v.0.48

measles \mea"sles\, n.; pl. in form, but used as singular in
   senses 1, 2,  3. d. mazelen; akin to g. masern, pl., and e.
   mazer, and orig. meaning, little spots. see mazer.
   1913 webster
   1. med. a contagious viral 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. it is a common
      childhood disease.
      1913 webster +pjc

            measles commences with the ordinary symptoms of
            fever.                                --am. cyc.
      1913 webster

   2. veter. med. a disease of cattle and swine in which the
      flesh is filled with the embryos of different varieties of
      the tapeworm.
      1913 webster

   3. a disease of trees. obs.
      1913 webster

   4. pl. zool. the larvae of any tapeworm taenia in the
      cysticerus stage, when contained in meat. called also
      bladder worms.
      1913 webster

   german measles a mild contagious viral disease, which may
      cause birth defects if contracted by a pregnant woman
      during early pregnancy; also called rubella.
      pjc
see also:
mazer taenia bladder worms german measles rubella 

[3] : WordNet (r) 2.0

measles
     n : an acute and highly contagious viral disease marked by
         distinct red spots followed by a rash; occurs primarily
         in children syn: rubeola, morbilli
see also:
rubeola morbilli 

[4] : Moby Thesaurus II by Grady Ward, 1.0

127 moby thesaurus words for "measles":
   african lethargy, asiatic cholera, chagres fever, german measles,
   haverhill fever, acute articular rheumatism, ague, alkali disease,
   amebiasis, amebic dysentery, anthrax, bacillary dysentery,
   bastard measles, black death, black fever, blackwater fever,
   breakbone fever, brucellosis, bubonic plague, cachectic fever,
   cerebral rheumatism, chicken pox, cholera, cowpox, dandy fever,
   deer fly fever, dengue, dengue fever, diphtheria, dumdum fever,
   dysentery, elephantiasis, encephalitis lethargica, enteric fever,
   erysipelas, famine fever, five-day fever, flu, frambesia,
   glandular fever, grippe, hansenosis, hepatitis, herpes,
   herpes simplex, herpes zoster, histoplasmosis, hookworm,
   hydrophobia, infantile paralysis, infectious mononucleosis,
   inflammatory rheumatism, influenza, jail fever, jungle rot,
   kala azar, kissing disease, lepra, leprosy, leptospirosis, loa loa,
   loaiasis, lockjaw, madness, malaria, malarial fever, marsh fever,
   meningitis, milzbrand, mumps, ornithosis, osteomyelitis,
   paratyphoid fever, parotitis, parrot fever, pertussis, pneumonia,
   polio, poliomyelitis, polyarthritis rheumatism, ponos, psittacosis,
   rabbit fever, rabies, rat-bite fever, relapsing fever,
   rheumatic fever, rickettsialpox, ringworm, rubella, rubeola,
   scarlatina, scarlet fever, schistosomiasis, septic sore throat,
   shingles, sleeping sickness, sleepy sickness, smallpox,
   snail fever, splenic fever, spotted fever, strep throat,
   swamp fever, tetanus, thrush, tinea, trench fever, trench mouth,
   tuberculosis, tularemia, typhoid, typhoid fever, typhus,
   typhus fever, undulant fever, vaccinia, varicella, variola,
   venereal disease, viral dysentery, whooping cough, yaws,
   yellow fever, yellow jack, zona, zoster

Measles >> M Words
Measles, definition of term: Measles
measles_pag1.html