security blanket

noun

Synonyms of security blanketnext
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
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As the Dolphins operated in late-game clock-management situations, Atwell served as quarterback Quinn Ewers’ security blanket. Tyler Carmona june 4, Miami Herald, 4 June 2026 Senior tight end Noah Fox-Flores has begun to emerge as a reliable security blanket for quarterback Nico Iamaleava. Gabriel Duarte, Daily News, 25 Apr. 2026 That depth, though, at least gives Brown a security blanket in case of an injury or poor performance from a rotation guy. Fiifi Frimpong, New York Daily News, 10 Apr. 2026 Viewers who hold onto Scarpetta like a security blanket will find no judgment here. Graham Hillard, The Washington Examiner, 20 Mar. 2026 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 11 Jun. 2026.

Medical Definition

security blanket

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

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