Definition, Meaning & Synonyms
aeon
noun
/ˈiːən/
Definition
An indefinite and very long period of time, often used in philosophical or scientific contexts.
Examples
- The universe has existed for aeons, far longer than we can comprehend.
- In some belief systems, aeons represent vast stretches of time during which the universe evolves.
- Scientists study geological aeons to understand Earth’s history.
Meaning
A unit of time that can refer to a billion years or any long period, especially in relation to geology or cosmology.
Synonyms
- era
- age
- epoch
- long period
