Prefix: PRE-
Prefix: PRE-

A long, long time ago, dinosaurs lived on Earth. They lived during prehistoric times.
Prehistoric is a word that means BEFORE written records or "before history."
You can tell that prehistoric means "before history" because it contains the prefix PRE-.
A prefix is a word or group of letters that come before a word. A prefix helps you understand the meaning of the word.
The prefix PRE- means before.
The practice questions and video below will introduce you to more words that use the prefix PRE-.
Required Video:
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