"Yùpiān" (玉篇) uses "yǐ liè" to annotate the pronunciation, which is "kuài". It means pig. "Zìhuì Bǔ" (字彙補) states that it is the same character as "". Annotation: "Kuài" (䝌) and "kuài" (䞵) were originally one character, but "Yùpiàn" divided them into two, which is incorrect.