noun🔗Shareカルスト地形A type of land formation, usually with many caves formed through the dissolving of limestone by underground drainage."The hiking trail led us through a beautiful karst landscape filled with caves and unusual rock formations. "ハイキングコースは、洞窟や珍しい岩石層で満たされた美しいカルスト地形を通り抜けていました。geologygeographyenvironmentnatureChat with AIVocabulary GamePractice Reading