the act of constituting a political unity out of a number of separate states or colonies or provinces so that each member retains the management of its internal affairs
an organization formed by merging several groups or parties
having the supreme legislative power resting with a body of cabinet ministers chosen from and responsible to the legislature or parliament; "parliamentary government"
in accord with rules and customs of a legislative or deliberative assembly; "parliamentary law"
relating to or having the nature of a parliament; "parliamentary reform"; "a parliamentary body"