unnecessary

adjective

un·​nec·​es·​sary ˌən-ˈne-sə-ˌser-ē How to pronounce unnecessary (audio)
: not necessary

Examples of unnecessary in a Sentence

In this city, owning a car is unnecessary. Let's not take any unnecessary risks.
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.
This means finally giving NPs, PAs, and other APPs the ability to practice at the tops of their licenses, without the need for burdensome and unnecessary physician oversight. Web Golinkin, Forbes.com, 19 June 2025 Williamson never lets his viewers suffer through unnecessary and long-drawn-out scenes, even when the show’s rapid speed makes specific scenarios feel overly outlandish. Aramide Tinubu, Variety, 19 June 2025 New research indicates there’s at least one strategy that works to curb an especially problematic and unnecessary form of plastic trash. Lauren Leffer, Popular Science, 19 June 2025 The next three items aim to clean up junk and unnecessary stuff in your browsers, in Windows, and in the Registry. PC Magazine, 17 June 2025 See All Example Sentences for unnecessary

Word History

First Known Use

15th century, in the meaning defined above

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

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Cite this Entry

“Unnecessary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unnecessary. Accessed 3 Jul. 2025.

Kids Definition

unnecessary

adjective
un·​nec·​es·​sary ˌən-ˈnes-ə-ˌser-ē How to pronounce unnecessary (audio)
ˈən-
: not necessary

More from Merriam-Webster on unnecessary

Last Updated: - Updated example sentences
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