dyna-

1. a combining form meaning “power,” used in the formation of compound words:

   dynamotor.

Word History and Origins

Origin of dyna-¹

Combining form of Greek dýnamis power, dýnasthai to be able

Example Sentences

But it is also a testament to Dyna Moe, the illustrator behind the Mad Men avatars.

From The Daily Beast

All his possessions went to a relative—an old woman named Dyna, who lives in the Emerald City.

From Project Gutenberg

Our Dyna-Soar had been modified to some degree for this mission.

From Project Gutenberg