HYPOBLAST
Here are the details, including the meaning, point value, and more about the Scrabble word HYPOBLAST. Below
hypoblast is worth 21 points in the game of Scrabble
Definitions for the word, hypoblast
(n.) The inner or lower layer of the blastoderm; -- called also endoderm, entoderm, and sometimes hypoderm. See Illust. of Blastoderm, Delamination, and Ectoderm.