Describing a substance that remains solid and has not undergone the process of melting.

एक ऐसा पदार्थ जो ठोस बना रहता है

English Usage: The unmelted wax from the candles was left on the table after the party.

Hindi Usage: पार्टी के बाद मेज पर जो unmelted मोम था, वह वहाँ छोड़ दिया गया था।

Something that has not melted, typically used to describe ice or snow.

जो पिघला नहीं है

English Usage: The unmelted snow on the ground indicates that winter is still here.

Hindi Usage: भूमि पर जो unmelted बर्फ है, यह दर्शाता है कि सर्दी अभी भी यहाँ है।