'lobotomy' definitions:

Definition of '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]

Definition of 'lobotomy'

From: GCIDE
  • lobotomy \lobotomy\ n. (Med., Surgery) The surgical interruption of nerve tracts to and from the frontal lobe of the brain, by cutting into the brain.
  • Syn: prefrontal lobotomy, prefrontal leucotomy. [WordNet 1.5]

Synonyms of 'lobotomy'

From: Moby Thesaurus