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Related to oilbird: swiftlet
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) a nocturnal gregarious cave-dwelling bird, Steatornis caripensis, of N South America and Trinidad, having a hooked bill and dark plumage: family Steatornithidae, order Caprimulgiformes. Also called: fatbird or guacharo
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a nocturnal cave-nesting bird of tropical South America, Steatornis caripensis, akin to the goatsuckers: the rendered fat of its young has been used as a cooking and lighting oil.
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.||oilbird - nocturnal fruit-eating bird of South America that has fatty young yielding an oil that is used instead of butter|
caprimulgiform bird - long-winged nonpasserine birds
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