Gjethët

Could you clarify what Gjethët refers to? Is it a place (country, region, city), a people or culture, a historical term, a linguistic concept, a cultural object, or a fictional entity? Providing any context (region, time period, field) will help me write a concise, neutral wiki-style article under 300 words. If you don’t have specifics, I can create a generic stub but it would be clearly labeled as fictional.