1. astronomical relating to the branch of physics studying celestial bodies
  2. gastronomical of or relating to either preparing or eating food
  3. petrochemical any compound obtained from petroleum or natural gas
  4. steering committee a committee to arrange the order of business for some larger (legislative) body
  5. tragicomical manifesting both tragic and comic aspects
  6. destroying angel extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills
  7. Nestorian Church a Christian Church in the Middle East that followed Nestorianism; there is still a small Nestorian Church in Iraq
  8. string cheese cheese formed in long strings twisted together
  9. astronomically enormously
  10. reentering angle an interior angle of a polygon that is greater than 180 degrees
  11. resonating chamber a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves
  12. physicochemical relating to physical chemistry
  13. steering wheel a handwheel that is used for steering
  14. western chokecherry chokecherry of western United States
  15. restaurant chain a chain of restaurants
  16. spring chicken a young chicken having tender meat
  17. Austrian capital the capital and largest city of Austria
  18. bowstring hemp grown as a houseplant for its mottled fleshy sword-shaped leaves or as a source of fiber
  19. strong gale wind moving 47-54 knots; 9 on the Beaufort scale
  20. estrangement separation resulting from hostility