neurocytoma

noun
neu·​ro·​cy·​to·​ma | \ -sī-ˈtō-mə How to pronounce neurocytoma (audio) \
plural neurocytomas also neurocytomata\ -​mət-​ə How to pronounce neurocytomata (audio) \

Medical Definition of neurocytoma

: any of various tumors of nerve tissue arising in the central or sympathetic nervous system