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”; 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.
However, Homo sapiens were moving through the Indonesian archipelago around the same time the hobbits disappeared.
From Science Daily • Feb. 19, 2026
North and South America and Australia are especially intriguing because they were not inhabited by earlier hominin species before Homo sapiens.
From Science Daily • Feb. 12, 2026
For years, the mainstream view – based largely on DNA studies and most archaeological sites – was that Homo sapiens first reached the ancient Australia–New Guinea landmass, Sahul, about 50,000 years ago.
From BBC • Jan. 21, 2026
The first Homo sapiens expected to sit with their family units on commercial flights, and bumping from basic economy to a fare with seat selection could easily cost a family $300.
From Slate • Oct. 9, 2025
The body of Homo sapiens had not evolved for such tasks.
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.