Definition of unresponsive
: 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
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Time Traveler for unresponsive
The first known use of unresponsive was in 1768
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