Here are some examples of how "eons" is used:
* "The dinosaurs roamed the Earth for eons before their extinction." This implies a vast stretch of time, referring to the millions of years the dinosaurs existed.
* "The stars have been shining for eons, long before humans even existed." This emphasizes the immense age of the universe.
* "It felt like eons had passed since I last saw my friends." This is an exaggeration, but it conveys the feeling of a very long time.
In short, "eons" emphasizes the vastness and immensity of time, often used in reference to geological ages, cosmic events, or even personal experiences that feel like they've lasted forever.