Read the dictionary definition of unitary. All definitions for this word.
1. characterized by or constituting a form of government in which power is held by one central authority
1. a unitary as opposed to a federal form of government
2. having the indivisible character of a unit
1. a unitary action
2. spoke with one voice
3. of or pertaining to or involving the use of units
1. a unitary method was applied
2. established a unitary distance on which to base subsequent calculations
4. relating to or characterized by or aiming toward unity
1. the unitary principles of nationalism
2. a unitary movement in politics