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A hole in a volcanic area from which hot smoke and gases escape.
[Italian fumarola, from Late Latin fūmāriolum, smoke hole, diminutive of Latin fūmārium, smoke chamber, from fūmus, smoke.]
fu′ma·rol′ic (-rŏl′ĭk) adj.
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.
(Geological Science) a vent in or near a volcano from which hot gases, esp steam, are emitted
[C19: from French fumerolle, from Late Latin fūmāriolum smoke hole, from Latin fūmus smoke]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a hole in or near a volcano from which vapor rises.
[1805–15; < French fumerolle < Late Latin fūmāriōlum, diminutive of Latin fūmārium smoke chamber]
fu`ma•rol′ic (-ˈrɒl ɪk) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
A hole in the surface of the Earth from which hot smoke and gases escape. Fumaroles are found on or near volcanoes.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.