1
as in stretching
the act of making longer the board's extension of the school year drew howls of protest

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2
as in addition
a smaller structure added to a main building the new extension will connect the house with what is now a freestanding garage

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Recent Examples of extension The breakfast nook, located in a two-story rear extension off the kitchen, is a favorite spot for a number of people involved in the project. David Foxley, Architectural Digest, 21 Apr. 2025 After giving up a third-round pick, the Raiders also inked Smith to a sizeable extension. Nicholas Creel, MSNBC Newsweek, 21 Apr. 2025 With this extension, the Lakers are putting full faith behind Pelinka to lead them into their future, led by Luka Doncic. Mikai Bruce, Forbes.com, 18 Apr. 2025 Calendar-year tax-exempt organization returns normally due on May 15, 2025. 990, 1040, 1041 and 1120 filers with a valid extension for tax year 2023. Evan Moore, Charlotte Observer, 18 Apr. 2025 See All Example Sentences for extension

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“Extension.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/extension. Accessed 29 Apr. 2025.

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