Rickets

rickets
    n 1: childhood disease caused by deficiency of vitamin D and
         sunlight associated with impaired metabolism of calcium and
         phosphorus [syn: {rickets}, {rachitis}]
    

Rickets \Rick"ets\, n. pl. [Of uncertain origin; but cf. AS.
   wrigian to bend, D. wrikken to shake, E. wriggle.] (Med.)
   A disease which affects children, and which is characterized
   by a bulky head, crooked spine and limbs, depressed ribs,
   enlarged and spongy articular epiphyses, tumid abdomen, and
   short stature, together with clear and often premature mental
   faculties. The essential cause of the disease appears to be
   the nondeposition of earthy salts in the osteoid tissues.
   Children afflicted with this malady stand and walk
   unsteadily. Called also {rachitis}.
   [1913 Webster]
    

25 Moby Thesaurus words for "rickets":
      Lombardy leprosy, anemia, ariboflavinosis, beriberi, cachexia,
      chlorosis, deficiency anemia, dermatitis, goiter, greensickness,
      keratomalacia, kwashiorkor, maidism, malnutrition, night blindness,
      osteomalacia, osteoporosis, pellagra, pernicious anemia,
      protein deficiency, rachitis, scurvy, struma, vitamin deficiency,
      xerophthalmia