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- Dictionaryprehistoric/ˌpriːhɪˈstɒrɪk/
adjective
- 1. relating to or denoting the period before written records: "prehistoric man" Similar
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adjective
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Prehistory, also called pre-literary history, is the period of human history between the first known use of stone tools by hominins c. 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared c. 5,200 years ago. It took thousands of years ... Wikipedia