adjective
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Also: inhumane. lacking humane feelings, such as sympathy, understanding, etc; cruel; brutal
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not human
Other Word Forms
Etymology
Origin of inhuman
First recorded in 1475–85; from Latin inhūmānus; replacing late Middle English inhumain, from Middle French, from Latin; see origin at in- 3, human
Compare meaning
How does inhuman compare to similar and commonly confused words? Explore the most common comparisons:
Explanation
If someone behaves in a way that shows no compassion, you could describe that person and his or her actions as inhuman. A teacher who assigns six hours of homework every night might be seen as inhuman. When people talk about inhuman things, they're usually not talking about dogs or Martians — beings that are literally not human. Rather, this word involves humans who show no regard for their fellow humans. Murdering another person is an inhuman act; slavery is an inhuman institution. Inhuman acts can also be described as inhumane, meaning “heartless and cruel.”
Vocabulary lists containing inhuman
Sounder
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Zlata’s Diary
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Stormbreaker
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But it also makes the history in which he took such a big part look banal and inhuman: Your historic emergency is his media opportunity.
From The Wall Street Journal ● Jul. 30, 2026
The case was so inhuman, the outrage was understandable.
From Los Angeles Times ● Jul. 8, 2026
"Human consent is not an impediment to progress. Human consent does not diminish the struggles and the joys of technological innovation or inhuman creativity," Blanchett said at the event in the parliament's library.
From Barron's ● Jun. 23, 2026
Kenya's President William Ruto defended the plan, saying he had received a request from the US to establish the centre and a refusal would be "inhuman".
From BBC ● Jun. 12, 2026
They were like dancers, sinuous and light on their feet, yet there was always something about them that marked them as plainly inhuman.
From "Huntress" by Malinda Lo
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
