About
The character "娣" is structurally composed of the semantic radical "女", indicating female, combined with the component "弟", which functions as a phonetic element and conveys the concept of a younger male sibling. Etymologically, "娣" initially represented a younger sister in ancient familial contexts, but its application gradually shifted to more specific kinship roles, such as referring to the wife of a younger brother, and in some historical texts, it could denote a concubine or secondary wife. This semantic narrowing reflects changes in social structures and terminology, while the character's form has maintained the interplay between its meaning-bearing and sound-bearing components.
Etymology Hide
