Definition of Pilot Balloon in English :
Define Pilot Balloon in English
Pilot Balloon meaning in English
Meaning of Pilot Balloon in English
Pronunciation of Pilot Balloon in English
Pilot Balloon pronunciation in English
Pronounce Pilot Balloon in English
Pilot Balloon
see synonyms of pilot balloonNoun
1. pilot balloon
meteorological balloon used to observe air currents
WordNet Lexical Database for English. Princeton University. 2010.
Pilot Balloon
see synonyms of pilot balloonCollins English Dictionary. Copyright © HarperCollins Publishers
Pilot Balloon
see synonyms of pilot balloonWebster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Pilot Balloon
see synonyms of pilot balloonThe American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.