'Macrencephalous' definitions:
Definition of 'macrencephalous'
(from WordNet)
adjective
Having a large brain case [syn: macrencephalic, macrencephalous]
Definition of 'Macrencephalous'
From: 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]