Definition of Powerhouse
Primary Meanings
- A facility or building that generates power; essentially, a power plant.
- A source or center of influence, inspiration, or strength.
- A person, group, or entity known for extraordinary energy, drive, or ability.
Usage Examples
- “The company became a true powerhouse in the technology industry.”
- “She’s a creative powerhouse, constantly bringing new ideas to life.”
"One having great power or capacity for achievement."
Word Insights
The term powerhouse can refer to both literal and metaphorical energy. It often describes something dynamic, efficient, and formidable — whether it’s a person, an organization, or a system that produces impressive results.
Author’s summary: The word powerhouse describes someone or something marked by exceptional strength, energy, or productive influence, both physically and metaphorically.
more
Merriam-Webster — 2025-11-26