pearlite (noun)

1. In the cartoon, the character's sword transformed into a pearlite material, representing its hardened state.

2. The pearlite structure of their relationship was formed slowly, as they gradually learned to understand and support each other.

3. According to the ancient myth, a divine blacksmith created weapons from the mythical pearlite metal, known for its strength and durability.

4. The rustic interior design featured exposed pearlite walls, giving the space an industrial and modern aesthetic.