consolidation

noun

con·​sol·​i·​da·​tion kən-ˌsä-lə-ˈdā-shən How to pronounce consolidation (audio)
Synonyms of consolidation
1
: the act or process of consolidating : the state of being consolidated
2
: the process of uniting : the quality or state of being united
specifically : the unification of two or more corporations by dissolution of existing ones and creation of a single new corporation
3
: pathological alteration of lung tissue from an aerated condition to one of solid consistency
4
: the process by which a new memory is converted into a form that is stable and long-lasting
Initially fragile memories can gain stability via consolidation, but the extent to which sleep contributes to this process is unresolved …John D. Rudoy et al.

Examples of consolidation in a Sentence

the consolidation of several intelligence agencies into one super agency
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.
Technically speaking the stock is simply in a consolidation above the 20-day MA, well above the 50-day MA and 200-day MA. Todd Gordon, CNBC, 9 June 2026 These include the consolidation of gourmand perfumes’ popularity and synergy with the food industry to sports, active lifestyles and pop culture infiltrating the storytelling of artistic olfactory collections, which are increasingly attracting younger consumers. Sandra Salibian, Footwear News, 9 June 2026 Like the schools under consideration for consolidation, these schools serve an almost exclusively minority population and face declining enrollment. Miami Herald, 9 June 2026 Even 15 minutes of disconnection allows the brain’s default mode network to activate, when memory consolidation and creative connections actually occur. William Jones june 8, Fort Worth Star-Telegram, 8 June 2026 See All Example Sentences for consolidation

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of consolidation was in the 15th century

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Cite this Entry

“Consolidation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/consolidation. Accessed 16 Jun. 2026.

Medical Definition

consolidation

noun
con·​sol·​i·​da·​tion kən-ˌsäl-ə-ˈdā-shən How to pronounce consolidation (audio)
1
: the process by which an infected lung passes from an aerated collapsible condition to one of airless solid consistency through the accumulation of exudate in the alveoli and adjoining ducts
pneumonic consolidation
also : tissue that has undergone consolidation
areas of consolidation
2
: the process by which a new memory is converted into a form that is stable and long-lasting
Initially fragile memories can gain stability via consolidation, but the extent to which sleep contributes to this process is unresolved …John D. Rudoy et al.

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