WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / cardinal number cardinal number noun 4 syllables 15 letters Scrabble 21 WWF 28 Definitions noun the number of elements in a mathematical set; denotes a quantity but not the order cardinal Look “cardinal number” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →