Definition of powerhouse
- a powerhouse rock band
The country is an economic powerhouse.
Their company became a powerhouse in the video game industry.
She's a powerhouse on the tennis court.
This year's team is a powerhouse that's winning its games easily.
Seaweed is a powerhouse of vitamins and minerals.
He is a powerhouse of ideas.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'powerhouse.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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having a quality expressive of sadness
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