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.
In recent decades, many biologists and anthropologists have come to view Homo sapiens as what’s called a “cooperative breeder.”
From Slate • May 10, 2026
Scientists broadly agree that Homo sapiens originated in Africa.
From Science Daily • Apr. 26, 2026
For many, human beings have self-consciousness and language, which elevates Homo sapiens.
From BBC • Apr. 20, 2026
One of the central questions guiding the research is how Neanderthals and Homo sapiens interacted during the mid-Middle Palaeolithic in this region.
From Science Daily • Apr. 12, 2026
These plants domesticated Homo sapiens, rather than vice versa.
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.