密語
[mì yŭ]
The term '密語' (mìyǔ) in Chinese translates to 'secret language' or 'cipher speech' in English. It suggests a special or private way of communicating that only certain people understand. In the context of an online name, it may imply that the person enjoys secrecy, exclusivity, or mystery in communication, and they might prefer deep and meaningful exchanges rather than superficial interactions.