<p><strong>Adjective</strong></p><ul><li>of or relating to a unit or units.</li><li>of, pertaining to, characterized by, or aiming toward unity: the unitary principles of nationalism.</li><li>of the nature of a unit; having the indivisible character of a unit; whole.</li><li>serving as a unit, as of measurement or estimation.</li><li>of or relating to the use of units: A unitary method was applied.</li><li>of or relating to a system of government in which the executive, legislative, and judicial powers of each state in a body of states are vested in a central authority.</li></ul>