mangy

the word "mangy" originates from the noun "mange," a term for a contagious skin disease causing hair loss and itching in animals. "mange" entered english in the late 14th century from old french, tracing back to the latin verb manducare, meaning "to chew." this vivid etymology reflects the sensation of the skin being gnawed or eaten away by the parasitic mites that cause the condition. by the 17th century, the adjective "mangy" was formed, first describing animals afflicted with mange, and later extending metaphorically to describe anything appearing similarly bare, scruffy, or squalid.

the word is a simplex form. its core is the english root "mange", a noun for a skin disease in animals, which entered english from middle french mangue, likely from old french manjue (to eat, itch), from latin manducare (to chew, eat).