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
Our study shows that fossil shark teeth are more resistant to these types of changes due to their outer enamel-like surface. Bruce J. MacFadden, The Conversation, 3 Feb. 2025 The county’s legal action comes amid worldwide attention on PFAS, used widely to create products resistant to water, stains, and heat, including food packaging, non-stick pans, clothing, rain jackets, furniture, carpeting, plastic turf, paints, electronics products and a host of other goods. Ethan Baron, The Mercury News, 3 Feb. 2025 The new models tend to have more handles and are more resistant to the potent cleaning agents used in healthcare. Borislav "bobby" Marinov, Forbes, 22 Jan. 2025 The oil is exposed to high temperatures to create a final product that's neutral in color and taste and resistant to going bad. Jillian Kubala, Health, 22 Jan. 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

Dictionary Entries Near resistant

Cite this Entry

“Resistant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/resistant. Accessed 8 Feb. 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
Last Updated: - Updated example sentences
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