Web Results
gray matter
NOUN
1.
Anatomy. nerve tissue, especially of the brain and spinal cord, that contains fibers and nerve cell bodies and is dark reddish-gray.
2.
Informal. brains or intellect.
Source: Dictionary.com
gray matter | Define gray matter at Dictionary.com
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en.wikipedia.org/wiki/Grey_matter

Grey matter (or gray matter) is a major component of the central nervous system, consisting of neuronal cell bodies, neuropil glial cells (astroglia and ...

www.merriam-webster.com/dictionary/gray%20matter

Define gray matter: the tissue that makes up the brain — gray matter in a sentence.

www.urbandictionary.com/define.php?term=gray%20matter

1)I'm gonna splatter your gray matter on the wall with my sawed-off shotgun. 2) The hitman ... One side has the word, one side has the definition. Microwave and  ...

www.news-medical.net/health/What-is-Grey-Matter.aspx

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.

idioms.thefreedictionary.com/gray+matter

Definition of gray matter in the Idioms Dictionary. gray matter phrase. What does gray matter expression mean? Definitions by the largest Idiom Dictionary.

www.medicinenet.com/script/main/art.asp?articlekey=3635

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 ...

www.dictionary.com/browse/gray-matter

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.

dictionary.cambridge.org/us/dictionary/english/grey-matter

grey matter definition, meaning, what is grey matter: the darker tissue containing nerve fibres (= structures like threads) found in the brain…. Learn more.