About
The character "杵" is a phono-semantic compound formed by the semantic component "木", indicating wood, and the phonetic component "午", which historically suggested its pronunciation, originally denoting a wooden pestle used for pounding or grinding. Etymologically, the "木" element directly references the tool's common material, while "午" served primarily as a phonetic marker. Over time, the character's core meaning has consistently referred to the pestle object, but it also acquired verbal extensions such as to poke or thrust, reflecting the motion associated with the tool's use.
Etymology Hide
