中ちゅう堆たい石せきMeanings1nounmedial morainegeologyA ridge of glacial debris formed where two glaciers merge; a technical term in geology.中ちゅう堆たい石せきは、二ふたつの氷ひょう河がが合ごう流りゅうする場ば所しょで見みられる。Medial moraines are seen where two glaciers merge.