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Synonyms

prehistoric

American  
[pree-hi-stawr-ik, -stor-, pree-i-] / ˌpri hɪˈstɔr ɪk, -ˈstɒr-, ˌpri ɪ- /
Sometimes prehistorical

adjective

  1. of or relating to the time or a period prior to recorded history.

    The dinosaur is a prehistoric beast.

  2. Slang. outdated; passé.

    My mom has these prehistoric ideas about proper dress.


prehistoric British  
/ ˌpriːhɪˈstɒrɪk /

adjective

  1. of or relating to man's development before the appearance of the written word

"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

Other Word Forms

  • prehistorically adverb

Etymology

Origin of prehistoric

First recorded in 1850–55; pre- + historic

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.

The findings point to a surprising possibility that prehistoric people deliberately brought grey wolves to the island and may have kept or managed them.

From Science Daily

According to the research, this prehistoric sea was filled with enormous marine reptiles, some growing longer than 10 meters, that occupied a previously unseen seventh level of the food chain.

From Science Daily

In earlier periods, prehistoric artists mainly depicted people and animals.

From Science Daily

The area was once a shallow sea inhabited by sharks, barracuda-like fish, prehistoric dolphins, and sea turtles.

From Science Daily

These prehistoric species differ strongly from modern birds, which have significantly larger brain cavities.

From Science Daily