Search Result for "paleoencephalon": 
Wordnet 3.0

NOUN (1)

1. the more primitive parts of the brain phylogenetically; most structures other than the cerebral cortex;
[syn: paleencephalon, paleoencephalon, palaeencephalon]



WordNet (r) 3.0 (2006):

paleoencephalon
    n 1: the more primitive parts of the brain phylogenetically;
         most structures other than the cerebral cortex [syn:
         paleencephalon, paleoencephalon, palaeencephalon]