1. A unit of energy equal to the work done by a power of 1000 watts operating for one hour
   - kilowatt hour, Board of Trade unit [UK], B.T.U., kWh

Type of: energy unit, heat unit, work unit

• interlocutory injunction
• interlope
• interloper
• interlude
• intermarriage
• intermarry
• intermaxillary suture
• intermediary
• intermediate
• intermediate host
• intermediate temporal artery
• work over
• work papers
• work party
• work permit
• work shift
• work shoe
• work song
• work stoppage
• work study
• work surface
• work through
• work time
• work to rule
• work unit