form of monarchy in which one ruler has supreme authority and where that authority is not restricted by any written laws, legislature, or customs.[3] These are often, but not always, hereditary monarchies. In contrast, in constitutional monarchies, the head of state's authority derives from and is legally bounded or restricted by a constitution or legislature.[4]
Some monarchies have weak or symbolic legislatures and other governmental bodies the monarch can alter or dissolve at will. Countries where monarchs still maintain absolute power