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A trademark for an underwater breathing apparatus.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Aq′ua-lung`(ˈæk wə, ˈɑ kwə)
Trademark. a brand of scuba apparatus.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||Aqua-Lung - a device (trade name Aqua-Lung) that lets divers breathe under water; scuba is an acronym for self-contained underwater breathing apparatus|
breathing apparatus, breathing device, breathing machine, ventilator - a device that facilitates breathing in cases of respiratory failure
cylinder - a cylindrical container for oxygen or compressed air
oxygen mask - a breathing device that is placed over the mouth and nose; supplies oxygen from an attached storage tank
trademark - a formally registered symbol identifying the manufacturer or distributor of a product
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