the event of rocks falling from a height, usually in a landslide or as a natural occurrence.

चट्टानों का गिरना

English Usage: During our hike, we witnessed a rock fall that created a loud crashing sound.

Hindi Usage: हमारी चढ़ाई के दौरान, हमने देखा कि चट्टानों का गिरना हुआ जो एक तेज आवाज के साथ था।