resistant

1 of 2

adjective

re·​sis·​tant ri-ˈzi-stənt How to pronounce resistant (audio)
Synonyms of resistantnext
: giving, capable of, or exhibiting resistance
often used in combination
wrinkle-resistant clothes
a drug-resistant strain of virus

resistant

2 of 2

noun

: one that resists : resister

Examples of resistant in a Sentence

Adjective These plants are resistant to cold temperatures. He became resistant to the medication.
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.
Adjective
The set includes two armchairs, a loveseat, and sleek glass-top coffee table, all crafted from waterproof, weather-resistant synthetic wicker to ensure years of enjoyment. Melanie Fincher, Better Homes & Gardens, 19 Feb. 2026 According to the team, this high-strength concrete can be applied directly on the deck slabs and is extremely dense and resistant to water. Georgina Jedikovska, Interesting Engineering, 19 Feb. 2026 Plants are resistant to deer browsing and experience few insect or disease pests. Kim Toscano, Southern Living, 19 Feb. 2026 Though pricey, the women’s Arc’teryx Dias MX Pant features clean lines in a winterweight fabric that’s lightly weather resistant and stretchy. Amelia Arvesen, Outside, 19 Feb. 2026 See All Example Sentences for resistant

Word History

First Known Use

Adjective

15th century, in the meaning defined above

Noun

1548, in the meaning defined above

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

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Cite this Entry

“Resistant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/resistant. Accessed 23 Feb. 2026.

Kids Definition

resistant

adjective
re·​sis·​tant
ri-ˈzis-tənt
: giving, capable of, or showing resistance
often used in combination
wrinkle-resistant clothes

Medical Definition

resistant

adjective
re·​sis·​tant
variants also resistent
: giving, capable of, or exhibiting resistance
often used in combination
a drug-resistant strain of virus

More from Merriam-Webster on resistant

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