Definitions
Etymology
Duplicate of 可, which has a similar sound. The current meaning is a phonetic loan.
About
The character 哥, constructed from a duplication of the component 可, initially represented the idea of singing or a song, a meaning observable in its phonetic relationship to the character 歌. Its formation is based on sound rather than meaning, with the two 可 units serving a phonetic function. Over time, the term's application moved from the musical domain to that of kinship, beginning around the Tang dynasty when it was adopted in vernacular speech as a form of address for an elder male sibling. This familial sense progressively became the character's central meaning, entirely replacing its earlier musical reference in modern usage.
Etymology Hide
Example Sentences Hide
他是我的哥哥。
哥哥喜欢看电影。
我哥哥今天去学校。
大哥从北京回来了。
哥哥经常帮助我学习。
我哥哥和他的朋友一起去旅行。
大哥在跨国公司担任高级经理。
虽然哥哥很忙,但他还是抽时间陪我。