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

• unbreathable
• unbreathed
• unbreathed-on
• unbreathing
• unbred
• unbreech
• unbreeched
• unbreeches
• unbreeching
• unbribable
• unbridged
• unbridle
• unbridled
• unbridledness
• unbridlednesses
• unbridles
• unbridling
• un-British
• unbrizzed
• unbroke
• unbroken
• unbrokenly
• unbrokenness
• unbrokennesses
• unbrotherlike