resistant

1 of 2

adjective

re·​sis·​tant ri-ˈzi-stənt How to pronounce resistant (audio)
: 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
Defining Gel coats the hair in flexible, humidity-resistant polymers to form structured spirals with zero frizz. Sophia Panych, Allure, 16 Sep. 2025 When used correctly, psilocybin has shown promise in treating conditions like treatment-resistant depression or substance abuse disorder. Benjamin Adams, Forbes.com, 16 Sep. 2025 That’s because it’s made of a wrinkle-resistant blend of acetate and elastane. Destinee Scott, Travel + Leisure, 16 Sep. 2025 Costway 4-Piece Rattan Outdoor Conversation Set Made from sturdy steel and weather-resistant wicker rattan, this set is great for every season. Shea Simmons, Southern Living, 16 Sep. 2025 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 17 Sep. 2025.

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

Last Updated: - Updated example sentences
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