English dictionary
b.th.u. meaning and definition
Definition and meaning of b.th.u. at MeaningMonkey.org. b.th.u. meaning and definition in the English Dictionary.B.TH.U. noun
Definition of B.Th.U. (noun)
- 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
- synonyms: British thermal unit, BTU
Source: Princeton University Wordnet