1. to become solid again after having been melted or liquefied
2. to cause something to become solid again

Examples

• The chocolate will resolidify once it cools down.
• Allow the wax to resolidify before removing the candle from the mold.
• The metal began to resolidify as the temperature dropped.
• We need to resolidify the mixture by placing it in the refrigerator.
• The lava will resolidify into rock as it cools.
• The butter started to resolidify after being left out of the heat.