parencephalous

par·en·ceph·a·lous

(par'en-sef'ă-lŭs),
Relating to parencephalia.
Farlex Partner Medical Dictionary © Farlex 2012

parencephalous

(păr″ĕn-sĕf′ă-lŭs) [″ + enkephalos, brain]
A fetus with imperfect development of the cranium.
Medical Dictionary, © 2009 Farlex and Partners