dictionary help| ectental | medical dictionary |
<biology> Relating to, or connected with, the two primitive germ layers, the ectoderm and ectoderm; as, the "ectental line" or line of juncture of the two layers in the segmentation of the ovum.
Origin: Gr. Outside + inside.
(01 Mar 1998)
ectatic aneurysm, ectatic emphysema, ectatic marginal degeneration of cornea < Prev | Next > ecteron, ectethmoid, ecthoreum, ecthyma
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