The spelling of the word "glad eyne" is unique and may seem confusing at first glance. However, the spelling is based on its pronunciation. "Glad" is pronounced as /ɡlæd/ with a short "a" sound followed by the "l" and "d" consonants. "Eyne" is a Middle English spelling of the word "eyes," pronounced as /aɪz/. When put together, "glad eyne" is pronounced as /ɡlæd aɪz/. The word is often used poetically to describe happy or joyful eyes.
The term "glad eyne" is derived from Middle English. "Glad" originates from the Old English word "glæd", which means "bright", "shining", or "cheerful". "Eyne" is the plural form of "eye", traced back to the Old English word "ēage". Therefore, "glad eyne" translates to "bright eyes" or "cheerful eyes".