Dictionary.com
Thesaurus.com
Synonyms

prehistory

American  
[pree-his-tuh-ree, -his-tree] / priˈhɪs tə ri, -ˈhɪs tri /

noun

plural

prehistories
  1. human history in the period before recorded events, known mainly through archaeological discoveries, study, research, etc.; history of prehistoric humans.

  2. a history of the events or incidents leading to a crisis, situation, or the like.


prehistory British  
/ priːˈhɪstərɪ, ˌpriːhɪˈstɔːrɪən /

noun

  1. the prehistoric period

  2. the study of this period, relying entirely on archaeological evidence

"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

Etymology

Origin of prehistory

First recorded in 1870–75; pre- + history

Explanation

Prehistory refers to the period of time before civilization and writing. We don't know a lot about prehistory. Since pre means "before," and history is the record of human events, prehistory refers to the time before human civilization developed and started writing things down. Scientists often speculate about what happened in prehistory, which is also known as prehistoric times. When did spoken language develop? What was the first tool? What were families like? Scientists study fossils and artifacts to help them theorize about prehistory, because people weren’t writing things down during that time.

Keep Reading on Vocabulary.com

Vocabulary lists containing prehistory

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 work suggests that Stone Age people were as clever as modern-day humans, according to researcher Ewa Dutkiewicz from Berlin's Museum of Prehistory and Early History.

From BBC • Feb. 26, 2026

Dorota Wojtczak will continue her research into Neanderthal life in La Roche-Cotard together with her students from the Prehistory and Archaeological Science degree program.

From Science Daily • Nov. 21, 2023

During their research at the city’s Museum of Prehistory and Early History, scientists examined 1,135 skulls.

From Seattle Times • Jan. 18, 2023

He joined his father as an assistant at the National Museums of Kenya’s Centre for Prehistory and Paleontology and became director of NMK in 1968.

From Science Magazine • Jan. 2, 2022

Prehistory was a phase of evolution during which humans learned how to maintain themselves against a hostile environment.

From "History of Art, Volume 1" by H.W. Janson