interbrain

from WordNet (r) 3.0 (2006)
interbrain
    n 1: the posterior division of the forebrain; connects the
         cerebral hemispheres with the mesencephalon [syn:
         {diencephalon}, {interbrain}, {betweenbrain},
         {thalmencephalon}]
    
from The Collaborative International Dictionary of English v.0.48
Interbrain \In`ter*brain`\, n. (Anat.)
   See {Thalamencephalon}.
   [1913 Webster]
    

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