Search Result for "callosotomy": 
Wordnet 3.0

NOUN (1)

1. severing the corpus callosum so that communication between the cerebral hemispheres is interrupted (in cases of severe intractable epilepsy);
[syn: callosotomy, callosectomy]



WordNet (r) 3.0 (2006):

callosotomy
    n 1: severing the corpus callosum so that communication between
         the cerebral hemispheres is interrupted (in cases of severe
         intractable epilepsy) [syn: callosotomy, callosectomy]