Last Updated
：2025/12/06
硝石
Hiragana
しょうせき
Noun
Japanese Meaning
鉱物の一種で、主成分は硝酸カリウム（KNO₃）。肥料・火薬・保存料などに用いられる白色または無色の結晶。硝酸塩の総称としても使われる。
Easy Japanese Meaning
むかし ばくはつや ひやくの げんりょうに つかわれた しろい こなじょうの いしの ような もの
Sense（1）
saltpetre
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
Saltpetre is one of the main ingredients of gunpowder.
See correct answer
硝石は火薬の主要な成分の一つです。
Japanese - English
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