energy vampire
The term "energy vampire" is commonly used to describe both people who drain emotional energy and devices that consume electricity even when not in active use.
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Definition
B2Psychology
(informal, derogatory)A person who exhausts others emotionally by constantly seeking attention and support.
Example
- After spending an hour with her, I felt completely drained; she's a real energy vampire.
B2Technology
(informal)A device that consumes electricity even when it is not in active use.
Example
- Unplugging your charger can help reduce energy waste from energy vampires.
Similar
Terms that have similar or relatively close meanings to "energy vampire":