cinereal


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Related to cinereal: they've

ci·ne·re·al

(si-nē'rē-ăl),
Relating to the gray matter of the nervous system.

ci·ne·re·al

(si-nēr'ē-ăl)
Relating to the gray matter of the nervous system.

cinerea

(sĭn-ĕ-rē′ă) [L. cinereus, ashen-hued]
Gray matter of the brain or spinal cord.
cinereal (-ăl), adjective