WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / pia mater pia mater noun /paɪəmeɪtər/ 3 syllables 9 letters Scrabble 12 WWF 14 Definitions noun the highly vascular innermost of the 3 meninges Look “pia mater” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →