U+6B50 "歐" CJK Unified Ideograph-# Unicode Character
U+6B50 "歐" CJK Unified Ideograph-# is a traditional Chinese character that functions as a surname and also appears in historical and classical texts, particularly in the context of ancient Chinese states and geographical names. It is composed of radical components that suggest a meaning related to "vomiting" or "to cough" in its classical usage, though in modern Standard Chinese it is most commonly known as a family name, such as in the historical figure 歐陽修 (Ouyang Xiu). In Japanese, this character is used in the Kanji form 欧, as part of terms like 欧州 (Europe), while in Korean Hanja it retains similar meanings and is pronounced "gu" or "u." Overall, this character represents a convergence of phonetic and semantic elements across multiple East Asian writing systems.