Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
a heavy, waterproof garment covering the body, worn by divers working underwater: it has a detachable helmet into which air is pumped through a hose
Used by arrangement with John Wiley & Sons, Inc.
nounThe American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A heavy waterproof garment with a detachable air-fed helmet, used for underwater work.