1. black disease a disease of the liver (especially in sheep and cattle) caused by liver flukes and their by-products
  2. blood disease a disease or disorder of the blood
  3. loco disease a disease of livestock caused by locoweed poisoning
  4. celiac disease an inability to tolerate wheat protein (gluten)
  5. pink disease serious bark disease of many tropical crop trees
  6. plant disease a disease that affects plants
  7. black-eyed Susan the state flower of Maryland
  8. brain disease any disorder or disease of the brain
  9. black lung disease lung disease caused by inhaling coal dust
  10. Bang's disease an infectious disease of domestic animals often resulting in spontaneous abortion; transmittable to human beings
  11. kakke disease the endemic form of beriberi
  12. Lyme disease an acute inflammatory disease characterized by a rash with joint swelling and fever; caused by bacteria carried by the bite of a deer tick
  13. Black Death the epidemic form of bubonic plague experienced during the Middle Ages when it killed nearly half the people of western Europe
  14. leaf disease any plant disease localized in the foliage
  15. black sage an aromatic plant with wooly leaves found in southern California and Mexico
  16. Black Sea a sea between Europe and Asia
  17. Pick's disease a progressive form of presenile dementia found most often in middle-aged and elderly women and characterized by degeneration of the frontal and temporal lobes with loss of intellectual ability and transitory aphasia
  18. gland disease a disorder of the glands of the body
  19. potato disease a blight of potatoes
  20. polygenic disease an inherited disease controlled by several genes at once