glioma

https://doi.org/10.1351/goldbook.11789
Neoplasm originating from any of the glia cells in the brain and spinal cord.
Note: It is the predominant form of malignant brain tumor.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 870 [Terms] [Paper]