Search Result for "anencephalia": 
Wordnet 3.0

NOUN (1)

1. a defect in brain development resulting in small or missing brain hemispheres;
[syn: anencephaly, anencephalia]



WordNet (r) 3.0 (2006):

anencephalia
    n 1: a defect in brain development resulting in small or missing
         brain hemispheres [syn: anencephaly, anencephalia]