christmas_disease
1. [ noun ] (medicine,physiology) a clotting disorder similar to hemophilia A but caused by a congenital deficiency of factor IX
Synonyms: haemophilia_b hemophilia_B
Related terms: hemophilia
Similar spelling:   Christmas_rose
  Christmasberry
  Christmas_tree
  Christmas_present
  christmas_cake
  Christmas_card
  Christmas_fern
  Christmas_bells
  Christmas_berry
  Christmas_green
  Christmas_cactus
  Christmas_flower
  Christmas_gift
  Christmas_pudding
  Christmas_bush
  Christmas_star
  Christmas_begonia
  Christmas_carol
  Christmas_holly
  christmas_factor
  christmas_stocking
  christian_bible