 board_of_trade_unit |
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| 1. | [ noun ] (physics) a unit of energy equal to the work done by a power of 1000 watts operating for one hour | |
| Synonyms: | kW-hr B.T.U. kilowatt_hour | |
| Related terms: | work_unit watt-hour | |
| Similar spelling: |
board_of_trustees board_of_education |
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