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Synonyms

unification

American  
[yoo-nuh-fi-key-shuhn] / ˌju nə fɪˈkeɪ ʃən /

noun

  1. the process of unifying or uniting; union.

    the unification of the 13 original colonies.

    Synonyms:
    coalition, merger, consolidation
  2. the state or condition of being unified.

    The unification of the manufacturing and distribution functions under one executive has advantages.

    Synonyms:
    coalition, merger, consolidation

unification British  
/ ˌjuːnɪfɪˈkeɪʃən /

noun

  1. an act, instance, or process of uniting

  2. the state of being united

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of unification

First recorded in 1850–55; uni(fy) + -fication

Explanation

Unification describes the bringing together of two or more things so they become a single unit. If your marriage turns your feuding families into one big happy group, you pulled off a unification that would make Romeo and Juliet jealous. Unification comes from the word unify, which traces back to the Middle French word unifier, meaning "to make into one." Unification often happens in the corporate world, and you might have heard the term merger used to describe this process. If two or more companies decide to become a single company in order to benefit their business, they must first go through a legal process to complete the unification.

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Vocabulary lists containing unification

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

After the fall of the Berlin Wall, the unification of Germany and the collapse of the Soviet Union, the West thought we would have permanent peace in Europe.

From The Wall Street Journal Sep. 9, 2026

Seoul's unification ministry, responsible for relations with the North, said it "cannot verify the specific content of the exchanges" between Washington and Pyongyang.

From Barron's Aug. 18, 2026

Gaethje upset former two-weight champion Ilia Topuria with a technical knockout in a lightweight unification championship bout at the UFC Freedom 250 event Sunday on the White House South Lawn.

From Los Angeles Times Jun. 18, 2026

After both fighters predicted victory in their unification fight, lightweight champion Topuria, 29, pushed interim title holder Gaethje, who responded by laughing off the incident.

From BBC Jun. 13, 2026

But the unification of Europe has resisted the efforts of such determined conquerors as Charlemagne, Napoleon, and Hitler; even the Roman Empire at its peak never controlled more than half of Europe’s area.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

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