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Noun: gray matter grey'ma-tur Usage: US (elsewhere: grey matter)
Derived forms: gray matters Type of: nerve tissue, nervous tissue Part of: cerebral cortex, cerebral mantle, cortex, pallium Encyclopedia: Gray matter |
Nearest gray catbird gray flounder gray fox gray goldenrod gray hen gray hydrogen gray jay gray kingbird gray lemming gray market gray matter gray mullet gray partridge gray polypody gray poplar gray sage gray sea eagle gray skate gray snapper gray sole gray substance |