About
The character 瘐 is a phono-semantic compound. Its semantic radical 疒, meaning illness, combines with the phonetic element 臾, which indicates the pronunciation. Historically, the character specifically referred to the death of prisoners in custody from cold, hunger, mistreatment, or disease, a meaning directly reflected in the sickness radical. Beyond this specific penal context, its sense broadened in classical texts to include general maltreatment or physical distress. It remains a specialized term, found mainly in historical and literary writing rather than in modern everyday language.