sensitize

verb

sen·​si·​tize ˈsen(t)-sə-ˌtīz How to pronounce sensitize (audio)
sensitized; sensitizing

transitive verb

: to make sensitive or hypersensitive

intransitive verb

: to become sensitive
sensitizer noun

Examples of sensitize in a Sentence

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.
Key Ingredients: Niacinamide, reishi mushroom, tranexamic acid Best For: Sensitive or sensitized skin Dosage: 1-3 pumps, morning and night Size: 1 fl. oz. Deanna Pai, Vogue, 10 Apr. 2025 In short, our defense mechanisms fail to sensitize employees to the dangers of spam and scam messages—and as a result, do not improve overall cybersecurity. Kevin Korte, Forbes.com, 8 Apr. 2025 These international initiatives aim to undermine homophobia by sensitizing the world to the fact that despite securing rights once thought to be unattainable, gay people remain among the world’s most vulnerable minorities, even in some of the world’s most liberal societies. Omar G. Encarnación, Foreign Affairs, 2 May 2017 The researchers relied on optogenetics, a sophisticated genetic tool that uses a laser to control neurons that have been sensitized to light. IEEE Spectrum, 27 Aug. 2014 See All Example Sentences for sensitize

Word History

Etymology

sensitive + -ize

First Known Use

1851, in the meaning defined at transitive sense

Time Traveler
The first known use of sensitize was in 1851

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Cite this Entry

“Sensitize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sensitize. Accessed 20 Apr. 2025.

Kids Definition

sensitize

verb
sen·​si·​tize ˈsen(t)-sə-ˌtīz How to pronounce sensitize (audio)
sensitized; sensitizing
: to make or become sensitive

Medical Definition

sensitize

transitive verb
sen·​si·​tize
variants also British sensitise
sensitized also British sensitised; sensitizing also British sensitising
: to make sensitive or hypersensitive
the patient was sensitized to the drug

More from Merriam-Webster on sensitize

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