1. a state of society without government or law.
2. political and social disorder due to the absence of governmental control: The death of the king was followed by a year of anarchy.
3.a theory that regards the absence of all direct or coercive government as a political ideal and that proposes the cooperative and voluntary association of individuals and groups as the principal mode of organized society.
4.confusion; chaos; disorder: Intellectual and moral anarchy followed his loss of faith.