WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / cytosine cytosine noun /saɪtəsin/ 3 syllables 8 letters Scrabble 13 WWF 14 Definitions noun a base found in DNA and RNA and derived from pyrimidine; pairs with guanine c Look “cytosine” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →