WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / K / kg kg noun 2 letters Scrabble 7 WWF 8 Definitions noun one thousand grams; the basic unit of mass adopted under the Systeme International d'Unites kilokilogram Look “kg” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →