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A hole or opening that allows for the passage of air, especially to facilitate breathing.
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.
1. a hole that allows the passage of air, esp for ventilation
2. (Physical Geography) a section of open water in a frozen surface
3. (Aeronautics) a less common name for air pocket1
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
1. an opening to admit or discharge air.
2. an opening in the frozen surface of a river or pond.
3. air pocket.
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.||air hole - a local region of low pressure or descending air that causes a plane to lose height suddenly|
atmospheric phenomenon - a physical phenomenon associated with the atmosphere
|2.||air hole - a hole that allows the passage of air|
hole - an opening deliberately made in or through something
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.