lobotomy
Meanings
noun
- A surgical operation involving cutting into a lobe of a body organ, specifically (neurosurgery), a procedure, now largely disused, involving severing connections between the prefrontal cortex and the thalamic region of the frontal lobe of the brain to treat certain mental illnesses.
- An operation involving the severing of the sympathetic nerve trunk.
- An act of removing or separating, and often disregarding or forgetting, something.
Pronunciation
Word forms
Etymology
From lob(e) + -otomy (a variant of -tomy (suffix denoting a surgical incision)).
Synonyms
Derived words
Translations
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