智利硝石 zhìlìxiāoshí sodium nitrate Origin Definitions Defs Strokes Stroke Words Sentences Sents 智利 zhìlì proper noun Chile Chile; a country in South America硝石 xiāoshí niter niter; saltpeter; potassium nitrate; a mineral used to make gunpowder and fertilizer, commonly known as 火硝 huǒxiāo