About
The character 脎 is a modern semantic-phonetic compound, combining the flesh radical 月 (originally meaning meat or bodily tissue, later used in organic chemistry nomenclature) with the phonetic component 杀 (sà). It was created specifically to transliterate the chemical term "osazone", adapting traditional character structure to represent imported scientific vocabulary. As a specialized coinage, it has no classical usage and appears only in modern chemical literature.