WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / heinlein heinlein noun 8 letters Scrabble 11 WWF 13 Definitions noun United States writer of science fiction (1907-1988) robert a. heinleinrobert anson heinlein Look “heinlein” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →