1. prehistoric - Adjective
2. prehistoric - Adjective Satellite
Of or pertaining to a period before written history begins; as, the prehistoric ages; prehistoric man.
Source: Webster's dictionarymy mother has these prehistoric ideas about proper clothes Source: Internet
prehistoric settlements Source: Internet
prehistoric peoples Source: Internet
prehistoric archeology Source: Internet
A Guide to the prehistoric Engravings in the Italian Maritime Alps, Bordighera. Source: Internet
Ancient observations seeAlso Saturn has been known since prehistoric times. citation In ancient times, it was the most distant of the five known planets in the Solar System (excluding Earth) and thus a major character in various mythologies. Source: Internet