unresponsive

adjective

un·​re·​spon·​sive ˌən-ri-ˈspän(t)-siv How to pronounce unresponsive (audio)
: not responsive
The patient was unresponsive.
an infection unresponsive to antibiotics
an unresponsive bureaucracy
Although they are able to locate their own food at two weeks of age, fledgling robins will still piteously beg handouts from their increasingly unresponsive father.Millard H. Sharp
unresponsively adverb
staring unresponsively
unresponsiveness noun

Examples of unresponsive 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.
The campaign’s press operation was highly unorganized and largely unresponsive until the final stretch. Samantha-Jo Roth, The Washington Examiner, 6 Nov. 2025 The 2014 report, which included vivid descriptions of unresponsive prisoners after waterboarding and others chained from bars in stress positions for long periods of time, shocked many but did not move Cheney. Ellen Mitchell, The Hill, 5 Nov. 2025 First responders found Vargas unresponsive and she was later pronounced dead. Darrell Smith, Sacbee.com, 30 Oct. 2025 According to a 911 call made by Naroditsky’s friend, the late player was found unresponsive at home after last hearing from him roughly 24 hours prior. Luke Chinman, PEOPLE, 29 Oct. 2025 See All Example Sentences for unresponsive

Word History

First Known Use

1768, in the meaning defined above

Time Traveler
The first known use of unresponsive was in 1768

Browse Nearby Words

Cite this Entry

“Unresponsive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unresponsive. Accessed 13 Nov. 2025.

Medical Definition

unresponsive

adjective
un·​re·​spon·​sive ˌən-ri-ˈspän(t)-siv How to pronounce unresponsive (audio)
: not responsive (as to a stimulus or treatment)
an unresponsive ulcer
unresponsiveness noun

More from Merriam-Webster on unresponsive

Last Updated: - Updated example sentences
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