from The American Heritage® Dictionary of the English Language, 4th Edition
- intransitive v. To engage in skin diving.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To swim underwater with equipment.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. underwater swimming without any more breathing equipment than a snorkel
- v. swim underwater with no breathing apparatus other than a snorkel
Sorry, no etymologies found.