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Webster 1913 Edition

Corneocalcareous

Cor′ne-o-cal-ca′re-ous

(k?rn?-?-k?l-k?′r?-?s)

,

Adj.

1.

(Zool.)

Formed of a mixture of horny and calcareous materials, as some shells and corals.

2.

Horny on one side and calcareous on the other.