형 (hyeong) is a Korean term used by males to refer to an older brother or an older male friend. It signifies respect and affection, highlighting the close bond between siblings or friends. In Korean culture, the concept of hierarchy and age is important, and using the correct terms of address reflects this social structure. In addition to its literal meaning, 형 can also be used in various contexts, such as in K-dramas or K-pop, where younger males often call their older male idols or friends 형. This usage emphasizes camaraderie and respect within relationships.