noun🔗Shareबलुआ पत्थरA sedimentary rock produced by the consolidation and compaction of sand, cemented with clay etc."The old stone monument was made of sandstone, showing how sand and clay over time formed a rock. "पुराना पत्थर का स्मारक बलुआ पत्थर से बना था, जो दिखाता है कि कैसे समय के साथ रेत और मिट्टी ने एक चट्टान बनाई।geologymaterialChat with AIVocabulary GamePractice Reading