prehistory
🇺🇸
/ˌpriːˈhɪstri/
🇬🇧
/ˌpriːˈhɪstri/
The time before people wrote down history.
In prehistory, people learned to use tools made of stone.
The beginning stages before something became well-known or organized.
The prehistory of the internet was marked by early experiments with computer networks.