What does coria mean?
Coria is the plural form of corium, a Latin-derived technical term meaning skin or hide, particularly the dermal layer of an animal. In anatomy and histology, writers refer to coria when describing multiple specimens or layered sections of skin tissue, often when comparing structure across species. The word also appears as a formal generic name in biological taxonomy, notably Coria, a genus of flowering plants in the four-o'clock family, Nyctaginaceae, native to parts of South America. Because it derives from Latin, coria takes plural agreement: one says 'the coria show' rather than 'the coria shows'. It should not be confused with cornea, the transparent surface of the eye, despite the similar spelling. Outside scholarly contexts — veterinary science, dermatology, comparative anatomy and botanical literature — coria is seldom encountered, which makes it unmistakably a term of specialist register rather than everyday English.
Plural of corium: the dermal layers or skins of animals, especially as discussed in anatomical or histological study.
"The comparative study measured the thickness of the coria across several species."
Takes plural verb agreement, reflecting its Latin origin.
A taxonomic generic name, as in Coria, a small genus of flowering plants in the family Nyctaginaceae.
"Botanists recorded specimens of Coria during their survey of the region's flora."
Capitalised and italicised when used as a formal genus name.
Coria is itself already a plural (of corium); the singular is corium. Use plural verbs with coria.
"The coria were sectioned and stained for examination."
Every 'coria' you meet is really just a crowd of 'coria' — one skin is a corium, but two make a proper classical plural.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coria
Coria comes from Latin corium, meaning skin or hide, a word that also gives English 'coriaceous' (leathery) and underlies 'excoriate'. It entered English through scientific Latin adopted into anatomical and zoological vocabulary, where Latin plural forms were retained. Cognates trace to the same Latin root shared by terms describing leather-like or skin-related qualities.
How coria is actually used
Coria is a technical term confined to anatomy, histology, zoology, botany and taxonomy; it is rare outside specialist literature. As a Latin plural it is best used with plural verbs.
Easily confused with coria
The cornea is the transparent front part of the eye, while coria are layers or instances of corium (skin).
A cortex is an outer layer of an organ such as the brain or kidney; coria specifically refers to skin or hide tissue.