しょうせき

Frequency rank: 20,984. – 21,085.
    noun (common) (futsuumeishi)
  1. saltpeter; saltpetre; niter; nitre; potassium nitratesee also
Forms
  • しょうせきFrequency rank: 20,984. – 21,085.
  • しょうせき
Wiktionary definitions (experimental)
  1. .えんこう塩鉱ぶつ.