A type of rock that is colored blue, often used in jewelry or decoration.

A metaphor for sadness or melancholy, often referred to as "feeling blue."

उदासी या मानसिक परेशानी

English Usage: After the breakup, he felt like he was surrounded by blue stones.

Hindi Usage: ब्रेकअप के बाद, उसे लगा जैसे वह नीले पत्थरों से घिरा हुआ था।