Dictionary Home »
Webster's New World College Dictionary » aquanaut
aquanaut
aquanaut definition
☆ aqua·naut (ak′wə nôt′, äk′-)
noun
- a person trained to live and work in a watertight underwater chamber in and from which oceanographic experiments can be conducted
- a skin diver
Etymology: aqua + (astro)naut
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
Comments
Improve this definition.
Browse dictionary definitions near aquanaut
Share on Facebook