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

• guardable
• guardage
• guardages
• guardant
• guardants
• guard-book
• guard-books
• guard cell
• guard cells
• guard dog
• guard dogs
• guarded
• guardedly
• guardedness
• guardednesses
• guardee
• guardees
• guard hair
• imbossing
• imbower
• imbowered
• imbowering
• imbowers
• imbrangle
• imbrangled