Noun powerhouse has 3 senses
- powerhouse, human dynamo, ball of fire, fireball - a highly energetic and indefatigable person
--1 is a kind of actor, doer, worker
--1 has particulars: self-starter
- powerhouse - a team considered to be the best of its class
--2 is a kind of team, squad
- power station, power plant, powerhouse - an electrical generating station
--3 is a kind of station
--3 is a part of power system, power grid, grid
--3 has parts: busbar, bus; turbogenerator
--3 has particulars: wind farm, wind park, wind energy facility
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