Homo sapiens
Americannoun
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the species of bipedal primates to which modern humans (Homo sapiens sapiens ) belong, characterized by a large brain, a nearly vertical forehead, a skeletal build lighter and teeth smaller than earlier humans, and dependence upon language and the creation and utilization of complex tools: the species has existed for about 200,000 years.
noun
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The modern species of humans. Archaic forms of Homo sapiens probably evolved around 300,000 years ago or earlier in Africa, and anatomically modern fossils are known from about 100,000 years ago. All humans now living belong to the subspecies Homo sapiens sapiens. The closest living relative of Homo sapiens is the chimpanzee.
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See more at archaic Homo sapiens Cro-Magnon Neanderthal
Etymology
Origin of Homo sapiens
First recorded in 1770–75; from New Latin: literally, “rational man”; see origin at Homo ( def. ), sapient ( def. )
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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.
More than 60,000 years old, these fragments were created by groups of Homo sapiens living in the region.
From Science Daily ● Aug. 9, 2026
Meanwhile, modern Homo sapiens have existed for only 300,000 years, and what are the odds we make it even another millennium?
From The Wall Street Journal ● May 22, 2026
Scientists increasingly believe that this flexibility may have helped Homo sapiens spread successfully across the world while other human relatives disappeared.
From Science Daily ● May 20, 2026
Nominally the case turned on OpenAI’s conversion to a for-profit company and Mr. Musk’s worries about Homo sapiens being displaced by superintelligent robots.
From The Wall Street Journal ● May 19, 2026
The loan, after all, had been given to Peugeot, the company, not to Armand Peugeot, the Homo sapiens.
From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari
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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.