enterocoele

from The Collaborative International Dictionary of English v.0.48
Enterocoele \En"ter*o*c[oe]le`\, n. [Gr. 'e`nteron an intestine
   + koi^lon a hollow.] (Anat.)
   A perivisceral cavity which arises as an outgrowth or
   outgrowths from the digestive tract; distinguished from a
   {schizoc[oe]le}, which arises by a splitting of the mesoblast
   of the embryo.
   [1913 Webster]
    

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