WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / thumbnail thumbnail noun 9 letters Scrabble 16 WWF 20 Definitions noun the nail of the thumb Look “thumbnail” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →