1. metropolitan relating to or characteristic of a large urban area
  2. doubleton (bridge) a pair of playing cards that are the only cards in their suit in the hand dealt to a player
  3. tumble-down in deplorable condition
  4. white dipladenia shrubby climber having glossy leaves and white funnel-shaped flowers with yellow throats
  5. Edward Appleton English physicist remembered for his studies of the ionosphere (1892-1966)
  6. redoubled become much greater in intensity or size or amount
  7. metal plating a thin coating of metal deposited on a surface
  8. salt depletion loss of salt from the body without replacement (loss by vomiting or profuse perspiration or urination or diarrhea) thus upsetting the electrolyte balance
  9. potato blight a blight of potatoes
  10. troubled characterized by or indicative of distress or affliction or danger or need
  11. metastability the quality of a physical system that persists in its existing equilibrium when undisturbed (or only slightly disturbed) but able to pass to a more stable equilibrium when sufficiently disturbed
  12. mound builder large-footed short-winged birds of Australasia
  13. Mound Builder prehistoric Amerindians who built altar mounds
  14. doubloon a former Spanish gold coin
  15. multiplied greatly increased as by multiplication
  16. double door two vertical doors that meet in the middle of the door frame when closed
  17. mandibulate having mandibles
  18. deadbolt the part of a lock that is engaged or withdrawn with a key
  19. doubled twice as great or many
  20. news bulletin a short news announcement concerning some on-going news story