WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / arachnoid membrane arachnoid membrane noun /əræknɔɪdmɛmbreɪn/ 18 letters Scrabble 29 WWF 34 Definitions noun the middle of the 3 meninges arachnoid Look “arachnoid membrane” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →