[ nee-an-der-thawl, -tawl, -tahl; ney-ahn-der-tahl ]
/ niˈæn dərˌθɔl, -ˌtɔl, -ˌtɑl; neɪˈɑn dərˌtɑl /
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of or relating to Neanderthal man.
(often lowercase)Informal. primitive, unenlightened, or reactionary; culturally or intellectually backward.
(often lowercase)Informal.
  1. an unenlightened or ignorant person; barbarian.
  2. a reactionary; a person with very old-fashioned ideas.
In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.”
Question 1 of 7
The rainy weather could not ________ my elated spirits on my graduation day.
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Also Ne·an·der·tal [nee-an-der-tawl, -tahl; ney-ahn-der-tahl] /niˈæn dərˌtɔl, -ˌtɑl; neɪˈɑn dərˌtɑl/ (for defs. 1, 3).

Origin of Neanderthal

First recorded in 1860–65; after Neanderthal, valley in Germany, near Düsseldorf, where evidence of Neanderthal man was first found


Ne·an·der·thal·er, noun

Words nearby Neanderthal

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use Neanderthal in a sentence

British Dictionary definitions for Neanderthal

/ (nɪˈændəˌtɑːl) sometimes not capital /

relating to or characteristic of Neanderthal man
primitive; uncivilized
informal ultraconservative; reactionary
a person showing any such characteristics
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for Neanderthal

[ nē-ăndər-thôl′, -tôl′ ]
Neandertal (nē-ăndər-tôl′)

An extinct variety of human that lived throughout Europe and in parts of western Asia and northern Africa during the late Pleistocene Epoch, until about 30,000 years ago. Neanderthals had a stocky build and large skulls with thick eyebrow ridges and big teeth. They usually lived in caves, made flaked stone tools, and were the earliest humans known to bury their dead. Neanderthals were either a subspecies of modern humans (Homo sapiens neanderthalensis) or a separate, closely related species (Homo neanderthalensis). They coexisted with early modern humans (Cro-Magnons) for several thousand years before becoming extinct, but are not generally believed to have interbred with them. See also Mousterian.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for Neanderthal

[ (nee-an-duhr-thawl, nee-an-duhr-tawl) ]

The ancient and now extinct relatives of modern humans. Neanderthals lived in Europe about 150,000 years ago and were the earliest form of the human species, Homo sapiens.

notes for Neanderthal

The term Neanderthal is sometimes used to refer to a person who is thought to have primitive or unenlightened ideas: “I tried talking politics to Joe, but he's a real Neanderthal.”
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.