cingulotomyWiktionary 原文英美构词拆解cingulcingulum词干otomy-otomy后缀-otomyAlternative form of -tomy.词源说明From cingulum + -otomy.释义名词noun1(surgery) A form of brain surgery in which an electric current is used to destroy the cortex of the cingulate gyrus and part of the corpus callosum.