俗称

俗称 refers to a commonly used name or term that is not official but widely recognized in everyday language. It is often used to describe something by its popular or colloquial name rather than its formal title.

The character 俗 (sú) means 'common' or 'popular,' while 称 (chēng) means 'to call' or 'to name.' Together, they form a term that describes a name used by the general public, often differing from official or technical terms.

俗称 is frequently used in Chinese culture to refer to things like local traditions, places, or objects with well-known informal names. It highlights the difference between formal terminology and common speech, and it's often used in literature, media, and daily conversation to convey familiarity and cultural context.