repellency

noun

re·​pel·​len·​cy ri-ˈpe-lən(t)-sē How to pronounce repellency (audio)
: the quality or capacity of repelling

Examples of repellency in a Sentence

Recent Examples on the Web
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With fabrics that provide 4-way stretch, wicking, UPF protection and water repellency, the fall collection showcases Wrangler’s continued evolution into high-performance, functional apparel designed for the demands of diverse environments. Angela Velasquez, Sourcing Journal, 31 July 2025 Used across sectors and product categories, the substances are often found in cookware, firefighting foams, food packaging and apparel and footwear for waterproofing and oil repellency. Kate Nishimura, Sourcing Journal, 16 July 2025 But to Muzio’s point, terrestrial birds use water repellency, too. Ian Rose, Smithsonian Magazine, 10 June 2025 Muzio was lead author of a 2024 study published in the Journal of Avian Biology, based on his PhD research, that reviewed water repellency in bird feathers. Ian Rose, Smithsonian Magazine, 10 June 2025 See All Example Sentences for repellency

Word History

First Known Use

1733, in the meaning defined above

Time Traveler
The first known use of repellency was in 1733

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Cite this Entry

“Repellency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/repellency. Accessed 19 Aug. 2025.

Kids Definition

repellency

noun
re·​pel·​len·​cy ri-ˈpel-ən-sē How to pronounce repellency (audio)
: the quality of repelling : the ability to repel

More from Merriam-Webster on repellency

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