| Part of Speech | Definition | |
| Noun | 1. 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]. | |
Source: WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | Top | |
Abbreviations & Acronyms: B.Th.U.
| The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted. | ||||
| Entry | Source | Expression | Field | |
| B.Th.U. | English | British Thermal Unit | N/A | |
| Source: compiled by the editor, based on several corpora (additional references). | Top | |||
