gray substance

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Noun gray substance has 1 sense

grey matter, gray matter, grey substance, gray substance, substantia grisea - greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons
--₁ is a kind of nervous tissue, nerve tissue
--₁ is a substance of cerebral cortex, cerebral mantle, pallium, cortex

gray poplar gray power gray s inn gray sage gray sea eagle gray skate gray snapper gray sole gray substance gray whale gray willow gray wolf grayback graybacks graybeard grayed grayhen

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