Macrencephalous

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Macrencephalic \Mac`ren*ce*phal"ic\, Macrencephalous
  \Mac`ren*ceph"a*lous\, a. [Macro + encephalic, encephalous.]
     Of or pertaining to macrencephaly; having a large brain.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  macrencephalous
       adj : having a large brain case [syn: {macrencephalic}]