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Any of numerous small flies of the family Cecidomyiidae, whose larvae cause the formation of galls in plants.
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.
(Animals) any of various small fragile mosquito-like dipterous flies constituting the widely distributed family Cecidomyidae, many of which have larvae that produce galls on plants. Also called: gallfly or gall gnat See also Hessian fly
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
any midge of the family Cecidomyiidae, the larvae of which form characteristic galls on plants.
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.||gall midge - fragile mosquito-like flies that produce galls on plants|
dipteran, dipteron, dipterous insect, two-winged insects - insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing
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