arbitrary arbitrary /ˈɑːrbɪˌtrɛri/

adjective

1. () Based on or subject to individual discretion or preference or sometimes impulse or caprice  ( arbitrary )
   based on or subject to individual discretion or preference or sometimes impulse or caprice
    An arbitrary decision
   an arbitrary decision
    The arbitrary rule of a dictator
   the arbitrary rule of a dictator
    An arbitrary penalty
   an arbitrary penalty
    Of arbitrary size and shape
   of arbitrary size and shape
    An arbitrary choice
   an arbitrary choice
    Arbitrary division of the group into halves
   arbitrary division of the group into halves