WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / powerhouse powerhouse noun /pæʊəhæʊs/ 3 syllables 10 letters Scrabble 18 WWF 19 Definitions noun a highly energetic and indefatigable person ball of firefireballhuman dynamo noun an electrical generating station power plantpower station noun a team considered to be the best of its class Look “powerhouse” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →