The plural of cornea is corneas.
Understanding the Term: Cornea
The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. It is a vital component of the eye's optical system, refracting light as it enters the eye. The word "cornea" comes from the Latin word cornū, meaning "horn."
The Plural Form: Corneas
According to standard English usage and the provided reference, the plural of the noun "cornea" is formed by adding "-s" to the end of the word.
Reference Information:
- cornea /ˈkoɚnijə/ noun. plural corneas.
This indicates that corneas is the accepted and correct plural form.
Using "Corneas" in Context
Here are a few examples of how the plural form "corneas" is used:
- Many eye diseases can affect the corneas, sometimes requiring surgery.
- The study examined the structure of the corneas in various animal species.
- Healthy corneas are essential for clear vision.
While medical and scientific texts almost exclusively use "corneas," it's good to be aware that some older or less common sources might rarely use "corneae" as a classical Latin-based plural, but this is not the standard or preferred plural in modern English.
Summary Table
| Singular | Plural | Notes |
|---|---|---|
| Cornea | Corneas | Standard plural |
Understanding the correct plural form is important for clear communication, especially in fields like ophthalmology, biology, and medicine.
