unitary

adjective

uni·​tary ˈyü-nə-ˌter-ē How to pronounce unitary (audio)
1
a
: of or relating to a unit
b
: based on or characterized by unity or units
2
: having the character of a unit : undivided, whole
unitarily adverb

Examples of unitary in a Sentence

the formation of a unitary state
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Now, with a president who cares nothing for existing rules and seeks total control over not just the executive branch but the entire government, the theory of the unitary executive has become uniquely dangerous. Noah Feldman, Twin Cities, 24 Dec. 2025 Many of the Supreme Court's conservative justices have expressed support for the idea known as unitary executive theory, which holds that the Constitution gives the president broad authority to fire officials that Congress cannot limit. Justin Jouvenal The Washington Post, Arkansas Online, 9 Dec. 2025 Warming up to a unitary executive In a series of cases over the past 15 years, the Supreme Court has moved in an unambiguously unitarian, pro-presidential direction. Graham G. Dodds, The Conversation, 7 Oct. 2025 Underlying all of this is the unitary executive theory that says executive power lies solely with the president, and the people who wield it on his behalf should be able to be fired by him. Erin Mansfield, USA Today, 3 Oct. 2025 See All Example Sentences for unitary

Word History

First Known Use

circa 1790, in the meaning defined at sense 1b

Time Traveler
The first known use of unitary was circa 1790

Browse Nearby Words

Cite this Entry

“Unitary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unitary. Accessed 29 Dec. 2025.

Kids Definition

unitary

adjective
uni·​tary ˈyü-nə-ˌter-ē How to pronounce unitary (audio)
1
a
: of or relating to a unit
b
: based on or marked by unity or units
2
: having the character of a unit : whole

Legal Definition

unitary

adjective
uni·​tary ˈyü-nə-ˌter-ē How to pronounce unitary (audio)
1
: having the character of a single thing that is a constituent of a whole
specifically : of, relating to, or being a business with subsidiaries in other states or nations that has its state income tax figured by including the subsidiaries' income, determining the portion of that income attributable to activities within the state, and taxing that percentage
a unitary business operating throughout the U.S.
imposed a unitary tax on a multinational corporation
2
: marked by unity : not dual or segregated : integrated sense 3
a unitary school district
unitariness noun

More from Merriam-Webster on unitary

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!