WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / endoblast endoblast noun /ɛndəblæst/ 3 syllables 9 letters Scrabble 12 WWF 15 Definitions noun the inner germ layer that develops into the lining of the digestive and respiratory systems endodermentoblastentodermhypoblast Look “endoblast” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →