glial

adjective

gli·​al ˈglē-əl How to pronounce glial (audio) ˈglī- How to pronounce glial (audio)
: of, relating to, or constituting glia
glial cells

Examples of glial in a Sentence

Recent Examples on the Web These proteins are released from glial cells and neurons, respectively, and only show up in the blood after mild brain injury, Okonkwo said. Claire Bugos, Verywell Health, 17 Apr. 2024 Hub cells are only one of many glial subtypes that play functional roles in the gut. Yasemin Saplakoglu, WIRED, 14 Jan. 2024 Other researchers seem to have resolved a 30-year debate over whether some of the brain’s glial cells — historically considered to be barely more than padding for the more prestigious neurons — can stimulate electrical signals. Quanta Magazine, 19 Dec. 2023 Glioma originates in glial cells that surround and support neurons in the brain, per the website. Kimberlee Speakman, Peoplemag, 11 Nov. 2023 Then, in 1990, a curious phenomenon emerged: Researchers observed an astrocyte, a subtype of glial cell, responding to glutamate, the main neurotransmitter that generates electrical activity. Laura Dattaro, Quanta Magazine, 18 Oct. 2023 But the human brain has about 16 billion neurons in the cortex alone, not to mention billions more glial cells. WIRED, 3 Oct. 2023 Their equivalent of blood simply sloshes through organs inside their exoskeleton, but their equivalent of a brain is sheathed in protective glial cells. Yasemin Saplakoglu, Quanta Magazine, 20 June 2023 A number of studies have focused on senescent glial cells in the brain, an important and large class of non-neuronal cells that have a host of critical functions. Gabriel A. Silva, Forbes, 1 Feb. 2022

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'glial.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1888, in the meaning defined above

Time Traveler
The first known use of glial was in 1888

Dictionary Entries Near glial

Cite this Entry

“Glial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glial. Accessed 25 Apr. 2024.

Medical Definition

glial

adjective
: of, relating to, or comprising glia
glial cells
Last Updated: - Updated example sentences
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