Did you perchance mean action?
Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A radioactive, inert, gaseous isotope of radon, with a half-life of 3.92 seconds.
Wiktionary
- n. Any of the radioactive isotopes of radon
- n. Any radioactive isotope of an actinide
WordNet 3.0
- n. any of a series of radioactive elements with atomic numbers 89 through 103
Etymologies
- actin(ium) + -on2. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“The combat actinon in which Berg was lost is described in the last chapter of John L. Plaster's new book SOG: The Secret Wars of America's Commandos in”
Lists
‘actinon’ hasn't been added to any lists yet.
Tweets
Looking for tweets for actinon.

Comments
No comments yet...
Log in or sign up to get involved in the conversation. It's quick and easy.