black-rimmed

The word is a modern English compound adjective formed by combining two native English elements. 'Black' descends from the Proto-Germanic \blakaz, meaning "burned," which evolved to signify the darkest color. 'Rim' traces back to Old English rima, meaning "border" or "edge," a word of Germanic origin. The suffix -ed is added to 'rim' to form a participial adjective, a productive pattern in English (as in 'red-haired,' 'long-legged'). The compound's logic is transparently descriptive, literally meaning "furnished with a black border," directly linking the ancient concepts of darkness and boundary to a specific visual characteristic.

Structure: black (color) + rimmed (having an edge) - black: From Old English blæc, meaning "dark, ink." In this compound, it functions as an adjective describing the color of the rim. - rimmed: From Old English rima, meaning "border, edge," combined with the past participle suffix -ed, indicating the state of having such a feature. It functions as the core descriptive element in the compound.