Pronunciation: [fˈɪʃ ˈa͡ɪn] (IPA) 
The spelling of the word "fish eyne" might seem a bit odd, but it refers to the plural form of "fish eye." In IPA phonetic transcription, it would be written as /fɪʃ ˈaɪn/. The "f" sound is followed by the "ih" sound, then "sh," and "ay" for the vowel sound in "eye," and "n" at the end. While "fish eyes" might be a more common way to express this term, "fish eyne" is still used in certain contexts.
Fish eyne is an archaic term originating from Middle English to describe a specific ocular condition affecting living organisms, including animals and humans. The term pertains to a visual abnormality characterized by a peculiar distortion in vision, similar to the distorted vision one would experience when viewing objects through the lens of a fish's eye.
The condition is often associated with a bulging or protrusion of the eyeball, which alters the shape of the cornea, lens, or both, resulting in an observable curvature within the visual field. Consequently, individuals suffering from fish eyne may experience various visual impairments, such as distorted or blurred vision, difficulty focusing on objects, and reduced depth perception.
Historically, this term was coined to relate the affected eyes' appearance and visual phenomena to the appearance of a fish's eye, which is typically convex in nature. The comparison is made to depict the distortion and curvature of the visual field observed in individuals afflicted with fish eyne.
Fish eyne is a primarily obsolete term, rarely used in contemporary discourse on ocular conditions. The term has historically provided insight into early understandings of ocular abnormalities and the perception of vision. However, with advancements in medical science and eye care, it has been supplanted by more precise terms that describe specific ocular conditions and their underlying causes more accurately.
The term "fish eyne" is an archaic variant of "fish eyes", which originally derives from Middle English and Old English. The word "fish" comes from the Old English word "fisc", which can be traced back to the Proto-Germanic word "fiskaz". The term "eyne" is an antiquated plural form of the word "eye" and can be traced back to Middle English and Old English "eg(e)na" or "ege(n)an". Overall, "fish eyne" simply means "fish eyes" and combines the Old English words for "fish" and "eyes". However, it should be noted that "fish eyne" is not a commonly used term in modern English.
