[adj] (government) characterized by or constituting a form of government in which power is held by one central authority; "a unitary as opposed to a federal form of government"
[adj] having the indivisible character of a unit; "a unitary action"; "spoke with one voice"
[adj] of or pertaining to or involving the use of units; "a unitary method was applied"; "established a unitary distance on which to base subsequent calculations"
[adj] relating to or characterized by or aiming toward unity; "the unitary principles of nationalism"; "a unitary movement in politics"