User blog comment:TheTobarMethod/A New View On ADC's IMO/@comment-9713132-20130211060916

An 'ADC' loosely defines any champion that uses their AAs as primary damage output and aim to excel this particular area of their champion specifically in the game. There are many 'caster-ADCs' out there that have potentially powerful ability kits that could classify them more of assassins / mages / bruisers, but all these champions revolve solely around increasing their AA potential.