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
Audrey Sterk of Audrey Sterk Design teamed up with Chip Webster Architecture and Reid Builders to use durable composite countertops and weather-resistant cabinetry to ensure this outdoor kitchen will last, even in this harsh island environment. Megan Johnson, Architectural Digest, 12 Mar. 2026 The leak-resistant base holds 16 ounces of nectar for fewer refills, and the round shape helps ensure the nectar stays evenly distributed when birds land on the perch. Caley Sturgill, Southern Living, 11 Mar. 2026 This prevention strategy involves sub-dividing big buildings into different sections using fire-resistant walls to limit the spread of fire. Irenie Forshaw, TheWeek, 11 Mar. 2026 Originating in Minnesota, this disease-resistant tree can produce fruit in its first year and withstand extreme cold. Sj McShane, Martha Stewart, 11 Mar. 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 16 Mar. 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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