Definitions for

Overview of noun btu

The noun btu has 1 senses? (no senses from tagged texts)
1. British thermal unit, BTU, B.Th.U.

(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) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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