say it: nuur-oh-SUR-jur-ee
neurosurgery is a noun meaning "any surgery that involves the nervous system (brain or spinal cord or peripheral nerves)". It is pronounced /ˌnʊɹoʊˈsɝdʒɚi/ — nuur-oh-SUR-jur-ee. It carries one recorded sense.
any surgery that involves the nervous system (brain or spinal cord or peripheral nerves)
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for neurosurgery come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.