powerhouse
po·wer·house
noun
1.
a highly energetic and indefatigable person
2.
a team considered to be the best of its class
3.
an electrical generating station
Origin
From power + house.
Related words
Narrower terms
Parts
Part of
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.