noun🔗ShareEstalactitasA secondary mineral deposit of calcium carbonate or another mineral, in shapes similar to icicles, that hangs from the roof of a cave."Inside the dark cave, we saw long, pointy stalactites hanging from the ceiling. "Dentro de la cueva oscura, vimos largas y puntiagudas estalactitas colgando del techo.geologymineralnatureChat with AIVocabulary GamePractice Reading