dynamic
Changing; active; in motion.
Example
“The environment is dynamic, changing with the years and the seasons.”
Other meanings
Powerful; energetic.
“He was a dynamic and engaging speaker.”
Able to change and adapt.
Word history
From Ancient Greek "δυναμικός" (powerful).
Where this comes from
This definition is adapted from “dynamic” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.