security blanket

noun

1
: a blanket carried by a child as a protection against anxiety
2
: a usually familiar object whose presence dispels anxiety

Examples of security blanket in a Sentence

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 cozy shawl is my carry-on security blanket—soft, lightweight, and big enough to use on a plane when freezing. Samantha Leal, Travel + Leisure, 29 Oct. 2025 The result is an extremely versatile layer that has become my security blanket as the temperature drops. Graham Averill, Outside, 24 Oct. 2025 Cousins offers the Falcons a huge security blanket for situations like this, and it was well established that Atlanta is not interested in moving him. James Brizuela, MSNBC Newsweek, 21 Oct. 2025 Colston Loveland was a security blanket for Michigan’s quarterbacks last season and one of the few reliable parts of Michigan’s passing game. Austin Meek, New York Times, 8 Oct. 2025 See All Example Sentences for security blanket

Word History

First Known Use

1954, in the meaning defined at sense 1

Time Traveler
The first known use of security blanket was in 1954

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Cite this Entry

“Security blanket.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/security%20blanket. Accessed 9 Nov. 2025.

Medical Definition

security blanket

noun
: a blanket carried by a child as a protection against anxiety

More from Merriam-Webster on security blanket

Last Updated: - Updated example sentences
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