/ Thesaurus / P Synonyms of prefrontal lobotomy Find synonyms for: Noun1. lobotomy, leukotomy, leucotomy, prefrontal lobotomy, prefrontal leukotomy, prefrontal leucotomy, frontal lobotomy, psychosurgeryusage: surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language