Last Updated
:2025/12/06
鶏冠石
Hiragana
けいかんせき
Noun
Japanese Meaning
鶏冠石(けいかんせき)は、主成分をヒ素化合物とする鉱物で、和名ではしばしばレアルガー(realgar)の訳語として用いられる。硫化ヒ素鉱物の一種で、黄色~赤色を呈し、かつては顔料や火薬などに用いられたが、毒性が強い。
Easy Japanese Meaning
あかい色をしたいしで、むかしはやくやくやえのぐにつかわれたもの
Sense(1)
(mineralogy) realgar
( canonical )
( romanization )
( romanization )
( kyūjitai )
( hiragana historical )
( hiragana )
Quizzes for review
See correct answer
鶏冠石
See correct answer
Realgar is a beautiful red mineral, but it is toxic.
See correct answer
鶏冠石は美しい赤色の鉱物で、毒性があります。
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