Definition of glioblastoma
: a malignant rapidly growing astrocytoma of the central nervous system and usually of a cerebral hemisphere —called also glioblastoma mul*ti*for*me, \-ˌməlt-ə-ˈfȯrm-ē\
Origin of glioblastoma
New Latin, from glia glia + blast- + -oma
First Known Use: circa 1923
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Medical Dictionary: Definition of "glioblastoma"
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