'prefrontal lobotomy' definitions:

Definition of 'prefrontal lobotomy'

From: WordNet
noun
Surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changes [syn: lobotomy, leukotomy, leucotomy, prefrontal lobotomy, prefrontal leukotomy, prefrontal leucotomy, frontal lobotomy]