WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / pneumococcus pneumococcus noun /numəkɑkəs/ 4 syllables 12 letters Scrabble 22 WWF 30 Definitions noun bacterium causing pneumonia in mice and humans diplococcus pneumoniae Look “pneumococcus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →