WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / one-year-old one-year-old adjective 12 letters Scrabble 14 WWF 15 Definitions adjective one year of age Look “one-year-old” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →