(Especially of materials with a high melting point, such as metal and glass) liquefied by heat.
- A spectacular form of heat advection occurs when molten rock, or magma, erupts from a volcano.
- Watch skilled craftspeople create intricate designs from the intense heat of molten glass.
- Solidification of the molten material into rocks happened as the Earth cooled.
Middle English: archaic past participle of melt.
Words that rhyme with moltenBolton, Doulton
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