de-energize or de-energise /dē-enˈər-jīz/

1. To disconnect (an electrical circuit) from its source of power
2. To remove energy from

To lose energy

• dynamometer
• dynamometers
• dynamometric
• dynamometrical
• dynamometries
• dynamometry
• dynamos
• dynamotor
• dynamotors
• dynast
• dynastic
• dynastical
• dynastically
• dynasties
• dynasts
• dynasty
• dynatron
• dynatrons
• dyne
• dynes
• dynode
• dynodes
• Dyophysite
• Dyothelete
• Dyotheletic