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Webster 1913 Edition
Coriaceous
1.
Consisting of or resembling, leather; leatherlike; tough.
2.
(Bot.)
Stiff, like leather or parchment.
Webster 1828 Edition
Coriaceous
CORIACEOUS
,Adj.
1.
Consisting of leather, or resembling leather; tough; as coriaceous concretions.2.
In botany, stiff, like leather or parchment; applied to a leaf, a calyx or capsule.