Definitions

máng a crude saltpeter

Etymology phono-semantic

mineral

Semantic: Phonetic:

About

The character (máng) is a phono-semantic compound: the stone radical (shí) on the left places it in the mineral and rock category, while the phonetic (máng) on the right gives the pronunciation. It refers to the mineral sodium sulfate or saltpeter, and is almost always found in the compound 硭硝 (mángxiāo). This term names a crystalline substance used in traditional medicine, chemical processes, and industry, and the character's structure neatly categorizes it within pharmacological and geological contexts.