Definition of Btu in English :
Define Btu in English
Btu meaning in English
Meaning of Btu in English
Pronunciation of Btu in English
Btu pronunciation in English
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Btu
see synonyms of btuNoun
1. b.th.u., british thermal unit, btu
a unit of heat equal to the amount of heat required to raise one pound of water one degree Fahrenheit at one atmosphere pressure; equivalent to 251.997 calories
WordNet Lexical Database for English. Princeton University. 2010.
Btu
see synonyms of btuCollins English Dictionary. Copyright © HarperCollins Publishers
Btu
see synonyms of btuWebster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Btu
see synonyms of btuThe American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.