A type of sedimentary rock that is formed from clay-rich sediments.

चिकनी चट्टान

English Usage: The spent shale was used in the construction of the new building.

Hindi Usage: खर्च की गई चिकनी चट्टान नए भवन के निर्माण में उपयोग की गई।

Having been used or consumed; exhausted.

खर्च किया गया

English Usage: After the long hike, I was completely spent.

Hindi Usage: लंबे ट्रेक के बाद, मैं पूरी तरह से खर्च हो गया था।