WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / shell expansion shell expansion /ʃɛlɪkspænʃən/ 15 letters Scrabble 26 WWF 30 Definitions Look “shell expansion” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →