Definition of beastly adjective from the Oxford Advanced American Dictionary

     

    beastly

     adjective
    adjective
    NAmE//ˈbistli//
     
    (old-fashioned)(informal)
     
    jump to other results
  1. 1unpleasant synonym horrible, nasty
  2. 2 Don't be so beastly to him! This car's been nothing but trouble—I wish I'd never bought the beastly thing!
beastliness
 
jump to other results
 
noun [uncountable]
See the Oxford Advanced Learner's Dictionary entry: beastly