1. myrtle bird similar to Audubon's warbler
  2. fertile period the time in the menstrual cycle when fertilization is most likely to be possible (7 days before to 7 days after ovulation)
  3. Mount Elbert the highest peak in the Rocky Mountains in central Colorado
  4. myrtle beech large evergreen tree of Tasmania
  5. myrtle spurge poisonous Old World spurge
  6. marital bed the relationship between wife and husband
  7. mortality rate the ratio of deaths in an area to the population of that area; expressed per 1000 per year
  8. early bird a person who gets up very early in the morning
  9. particle board wallboard composed of wood chips or shavings bonded together with resin and compressed into rigid sheets
  10. riflebird velvety black Australian bird of paradise with green and purple iridescence on head and tail
  11. reedbird migratory American songbird
  12. redbird crested thick-billed North American finch having bright red plumage in the male
  13. whirlybird an aircraft without wings that obtains its lift from the rotation of overhead blades
  14. ratite bird flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds
  15. crocodile bird African courser that feeds on insect parasites on crocodiles
  16. Mandelbrot French mathematician noted for inventing fractals
  17. mound bird large-footed short-winged birds of Australasia
  18. mound-bird large-footed short-winged birds of Australasia
  19. Cyril Burt English psychologist whose studies of twins were later said to have used fabricated data (1883-1971)
  20. railbird a fan of racing who watches races from the outer rail of the track