E1C3T1O1B3L1A1S1T1I1C3
17 points
ECTOBLASTIC is validvalid
pertaining to ectoblasts [adj]
relating to the ectoblast, the outer layer of the blastoderm [adj]
pertaining to ectoblasts [adj]
relating to the ectoblast, the outer layer of the blastoderm [adj]