thalamencephalon: Meaning and Definition of

thal•a•men•ceph•a•lon

Pronunciation: (thal"u-men-sef'u-lon", -lun), [key]
— pl. -lons, -la
  1. the diencephalon.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.