\Splanch"no*pleure\, n. [Gr. ???? an entrail +
???? side.] (Anat.)
The inner, or visceral, one of the two lamell[ae] into which
the vertebrate blastoderm divides on either side of the
notochord, and from which the walls of the enteric canal and
the umbilical vesicle are developed. See {Somatopleure}. --
{Splanch`no*pleu"ric}, a.