Grey matter (or gray matter) is a major component of the central nervous system,
consisting of neuronal cell bodies, neuropil glial cells (astroglia and ...
Feb 12, 2016 ... Define gray matter: the tissue that makes up the brain—gray matter in a sentence.
Gray matter definition, Anatomy. nerve tissue, especially of the brain and spinal
cord, that contains fibers and nerve cell bodies and is dark reddish-gray.
1. physical material having form and weight under ordinary conditions; called
also substance. 2. pus. gray matter areas of the nervous system where the nerve
Brownish-gray nerve tissue, especially of the brain and spinal cord, composed of
nerve cell bodies and their dendrites and some supportive tissue. 2. Informal ...
Gray matter: The cortex of the brain, which contains nerve cell bodies. The gray
matter is so named because it is darker than the white matter, the part of the ...
Nov 5, 2014 ... In the grey matter, these axons are mainly unmyelinated, meaning they are not
covered by a whitish-colored, fatty protein called myelin.
Meaning, pronunciation and example sentences, English to English reference
content. ... 1.1 informal Intelligence: I wish I had a little of her grey matter.
Top Definition. gray matter. Popular term for someone's brain, usually used in
terms of killing, death, or stupidity. 1)I'm gonna splatter your gray matter on the
grey matter definition, meaning, what is grey matter: the darker tissue containing
nerve fibres (= structures like threads) found in the brain…. Learn more.