sensitivity

noun

sen·​si·​tiv·​i·​ty ˌsen(t)-sə-ˈti-və-tē How to pronounce sensitivity (audio)
plural sensitivities
: the quality or state of being sensitive: such as
a
: the capacity of an organism or sense organ to respond to stimulation : irritability
b
: the quality or state of being hypersensitive
c
: the degree to which a radio receiving set responds to incoming waves
d
: the capacity of being easily hurt
e
: awareness of the needs and emotions of others
a book written with just the right mix of empathy and sensitivityL. C. Brown

Did you know?

Do you have acuity or sensitivity?

Acuity is nearly synonymous with at least one sense of sensitivity, yet, as is so often the case with closely related words, there are subtle differences worth observing before you substitute one of these words for the other. Acuity does refer to a form of sensitivity, but it is most often applied to the perceptual senses (as in “visual acuity” or “auditory acuity”). It is also frequently used in reference to the intellect (as in “mental acuity”). Sensitivity has a broader range of meanings than acuity does, including “the capacity of being easily hurt.” It may be used of inanimate objects such as radios (“the sensitivity of the instruments was carefully calibrated”), a context in which acuity is unusual.

Examples of sensitivity in a Sentence

I was surprised by her extreme sensitivity about even the smallest suggestions that we made. This is a matter of great political sensitivity. He handled the situation with great sensitivity. Her decision shows a lack of sensitivity. I would have appreciated a little more sensitivity from you.
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.
The department will not be releasing additional details about the case because of its sensitivity and the victim’s age, according to the release. Sarah Cutler, Idaho Statesman, 14 June 2025 Organizations must embrace: • Responsiveness over rigidity • Continuous learning over static optimization • Signal sensitivity over status reporting This isn’t hypothetical. Gowtham Chilakapati, Forbes.com, 13 June 2025 In reversing the slide in recruitment, then, the military could improve its sensitivity to these important concerns. Jacob Ware, The Conversation, 12 June 2025 Current Treatment Options for Rosacea for Women in Midlife Because rosacea can worsen or change in midlife, dermatologists often recommend a tailored approach that takes into account both hormonal changes and skin sensitivity, making midlife a critical time to seek diagnosis and treatment. Lauryn Higgins, Flow Space, 12 June 2025 See All Example Sentences for sensitivity

Word History

First Known Use

1773, in the meaning defined above

Time Traveler
The first known use of sensitivity was in 1773

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Cite this Entry

“Sensitivity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sensitivity. Accessed 17 Jun. 2025.

Kids Definition

sensitivity

noun
sen·​si·​tiv·​i·​ty ˌsen(t)-sə-ˈtiv-ət-ē How to pronounce sensitivity (audio)
plural sensitivities
: the quality or state of being sensitive

Medical Definition

sensitivity

noun
sen·​si·​tiv·​i·​ty ˌsen(t)-sə-ˈtiv-ət-ē How to pronounce sensitivity (audio)
plural sensitivities
: the quality or state of being sensitive: as
a
: the capacity of an organism or sense organ to respond to stimulation : irritability
b
: the quality or state of being hypersensitive

More from Merriam-Webster on sensitivity

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