Splanchno*pleu"ric

from The Collaborative International Dictionary of English v.0.48

Splanchnopleure \Splanch"no*pleure\, n. [Gr. ???? an entrail +
   ???? side.] (Anat.)
   The inner, or visceral, one of the two lamellae 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}.
   [1913 Webster] -- {Splanch`no*pleu"ric}, a.
   [1913 Webster]