ectental

[ĕk-tĕntl]

adj.

Relating to both the ectoderm and entoderm.
Of or being the line where the ectoderm and endoderm join.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.