1. anorexigenic causing loss of appetite
  2. approach trench a trench that provides protected passage between the rear and front lines of a defensive position
  3. exogenic derived or originating externally
  4. upbringing helping someone grow up to be a member of the community
  5. approaching the act of drawing spatially closer to something
  6. purchasing the act of buying
  7. appraising exercising or involving careful evaluations
  8. Archaeozoic aeon the time from 3,800 million years to 2,500 million years ago
  9. uprising organized opposition to authority
  10. aboriginal having existed from the beginning
  11. Archeozoic eon the time from 3,800 million years to 2,500 million years ago
  12. press gang a detachment empowered to force civilians to serve in the army or navy
  13. abrogation an official or legal cancellation
  14. pyrogenic produced by or producing fever
  15. arc cosecant the angle that has a cosecant equal to a given number
  16. arcsecond a 60th part of a minute of arc
  17. arccosecant the angle that has a cosecant equal to a given number
  18. brachycephalic having a short broad head with a cephalic index of over 80
  19. exigency a pressing or urgent situation
  20. arc secant the inverse function of the secant