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glioma

American  
[glahy-oh-muh] / glaɪˈoʊ mə /

noun

gliomas, plural gliomata plural
  1. a tumor of the brain composed of neuroglia.


glioma British  
/ ɡlaɪˈəʊmə /

noun

  1. a tumour of the brain and spinal cord, composed of neuroglia cells and fibres

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of glioma

From New Latin, dating back to 1865–70; see origin at glia, -oma

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The company said the deal will make it a leader in pediatric low-grade glioma, a brain tumor, and expand its pipeline for drugs targeting adult and pediatric cancers with high unmet needs.

From The Wall Street Journal • Mar. 6, 2026

Meanwhile Lachlan, now a first year student at the University of Aberdeen, tries not to think about his tumour - a relatively rare one called a tectal plate glioma.

From BBC • Jan. 19, 2026

Some of the deep grief I’ve experienced since Stephen was initially diagnosed with an incurable glioma seven years ago had subsided a little, but it’s back.

From Los Angeles Times • Mar. 21, 2025

Brain cancer is difficult to treat when it starts growing, and a prevalent type, known as a glioma, has a poor five-year survival rate.

From Science Daily • May 30, 2024

A sudden and serious aggravation of symptoms may result from hæmorrhage into a soft tumour, such as glioma.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander

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