1. abattis a line of defense consisting of a barrier of felled or live trees with branches (sharpened or with barbed wire entwined) pointed toward the enemy
  2. abatis a line of defense consisting of a barrier of felled or live trees with branches (sharpened or with barbed wire entwined) pointed toward the enemy
  3. optics the branch of physics that studies the physical properties of light
  4. appetence a feeling of craving something
  5. appetency a feeling of craving something
  6. Apus apus common European bird with a shrieking call that nests chiefly about eaves of buildings or on cliffs
  7. apterous (of insects) without wings
  8. uppityness assumption of airs beyond one's station
  9. Apodemus Old World field mice
  10. apodous (of snakes and eels) naturally footless
  11. appetite a feeling of craving something
  12. apropos of a suitable, fitting, or pertinent nature
  13. aptness appropriateness for the occasion
  14. autopsy an examination and dissection of a dead body
  15. epitope the site on the surface of an antigen molecule to which an antibody attaches itself
  16. Iapetus (Greek mythology) the Titan who was father of Atlas and Epimetheus and Prometheus in ancient mythology
  17. apetalous (of flowers) having no petals
  18. apotheose deify or glorify
  19. spot pass a pass to a designated spot on the field
  20. appetiser food or drink to stimulate the appetite

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