1. apodiform bird nonpasserine bird having long wings and weak feet
  2. piciform bird any of numerous nonpasserine insectivorous climbing birds usually having strong bills for boring wood
  3. anseriform bird chiefly web-footed swimming birds
  4. passeriform bird perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless
  5. Apodiformes swifts; hummingbirds
  6. cuculiform bird birds having zygodactyl feet (except for the touracos)
  7. coraciiform bird chiefly short-legged arboreal nonpasserine birds that nest in holes
  8. platform bed a bed without springs
  9. columbiform bird a cosmopolitan order of land birds having small heads and short legs with four unwebbed toes
  10. podicipitiform seabird aquatic birds related to the loons
  11. imperative requiring attention or action
  12. caprimulgiform bird long-winged nonpasserine birds
  13. put forward put before
  14. Bedford cord a heavy corded fabric similar to corduroy; used for clothing
  15. gaviiform seabird seabirds of the order Gaviiformes
  16. pisiform bone a small wrist bone that articulates only with the triquetral
  17. biodiversity the variety of plant and animal life in a habitat
  18. acid-forming yielding an acid in aqueous solution
  19. weaverbird finch-like African and Asian colonial birds noted for their elaborately woven nests
  20. waterbird freshwater aquatic bird