releaser

noun

re·​leas·​er ri-ˈlē-sər How to pronounce releaser (audio)
: one that releases
specifically : a stimulus that serves as the initiator of complex reflex behavior

Examples of releaser 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.
Every traveler has their own go-to gadget, though, from organizers for pills and electronics to de-wrinkling favorites like releasers and portable steamers. — Jillian Dara, Travel + Leisure, 13 Oct. 2024 In a previous podcast, Huberman says sleep is the best stress reliever, trauma releaser, immune booster, and emotional stabilizer. — Byalexa Mikhail, Fortune Well, 5 Sep. 2023

Word History

First Known Use

15th century, in the meaning defined above

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

Rhymes for releaser

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releaser
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Cite this Entry

“Releaser.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/releaser. Accessed 20 Mar. 2025.

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Kids Definition

releaser

noun
re·​leas·​er ri-ˈlē-sər How to pronounce releaser (audio)
: one that releases
especially : a stimulus that serves to start complicated reflex behavior

Medical Definition

releaser

noun
re·​leas·​er ri-ˈlē-sər How to pronounce releaser (audio)
: a stimulus that serves as the initiator of complex reflex behavior
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