About
The character "娌" exists almost exclusively within the compound "妯娌", where it denotes the relationship between wives of brothers. Its construction is a phono-semantic combination, integrating the radical "女" to signify its association with women and the component "里" which primarily serves a phonetic function. The character was formulated specifically for this kinship term, and its semantic scope has not expanded beyond this context, remaining consistently tied to the concept of sisters-in-law throughout its documented use.