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

• levelling-rod
• levelling-rods
• levellings
• levelling screw
• levelling screws
• levelling-staff
• levelly
• levelness
• levelnesses
• level off
• level out
• level-pegged
• level pegging
• level playing field
• level playing fields
• levels
• level up
• lever
• leverage
• leveraged
• leverages
• leveraging
• lever arch file
• lever arch files
• lever de rideau