WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / atomic number 53 atomic number 53 noun 16 letters Scrabble 20 WWF 26 Definitions noun a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) iiodiniodine Look “atomic number 53” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →