Meanings
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1
adj
having a tough, thick, or flexible texture resembling leather, especially in a leaf, shell, or skin
The shrub's coriaceous leaves resisted drying in the coastal wind.
Thesaurus
Etymology
Borrowed from Late Latin coriaceus, 'made of leather,' from Latin corium, 'hide or leather.' Botany and zoology adopted it for leaves, shells, and other structures with a leathery texture.