1. (noun) a unit of measurement for work

• energy unit
• heat unit

1. (noun) a unit of measurement for work

• b.t.u.
• board of trade unit
• kilowatt hour
• kw-hr
• b.th.u.
• british thermal unit
• btu
• calorie
• gram calorie
• small calorie
• calorie
• kilocalorie
• kilogram calorie
• large calorie
• nutritionist's calorie
• electron volt
• ev
• erg
• foot-pound
• foot-poundal
• foot-ton
• horsepower-hour
• j
• joule
• watt second
• kilogram-meter
• therm
• watt-hour

1. (noun) a unit of measurement for work

• unit
• unit of measurement