WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / mug book mug book noun 8 letters Scrabble 16 WWF 20 Definitions noun a file of mug shots (pictures of criminals that are kept on file by the police) mug file Look “mug book” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →