Anatomy. nerve tissue, especially of the brain and spinal cord, that contains fibers and nerve cell bodies and is dark reddish-gray.
Informal. brains or intellect.
Micrograph showing grey matter, with the characteristic neuronal cell bodies (
dark shade of pink), and white matter with its characteristic fine meshwork-like ...
Define gray matter: the tissue that makes up the brain—usage, synonyms, more.
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 ...
Anatomy. nerve tissue, especially of the brain and spinal cord, that contains fibers
and nerve cell bodies and is dark reddish-gray. Compare white matter. 2.
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.
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 ...
5 days ago ... grey matter definition, meaning, what is grey matter: the darker tissue containing
nerve fibres (= structures like threads) found in the brain…
Meaning, pronunciation and example sentences, English to English reference
content. ... 1.1 informal Intelligence: I wish I had a little of her grey matter.