About
The character "磲" is a phono-semantic compound formed by the semantic radical "石", meaning stone, and the phonetic component "渠", which provides its sound. This character occurs almost solely in the term "砗磲", denoting the giant clam, with the "石" element corresponding to the hard, calcareous nature of the mollusk's shell. Its semantic scope has not expanded beyond this specific zoological reference throughout its documented use.