WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / cell nucleus cell nucleus noun /sɛlnukliəs/ 12 letters Scrabble 15 WWF 23 Definitions noun a part of the cell containing DNA and RNA and responsible for growth and reproduction karyonnucleus Look “cell nucleus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →