molten
C2Pronunciation
UK
- /mˈəʊltən/
US
- /ˈmoʊltən/
Description
- turned to liquid by great heat
- like lava or hot metal
- glowing and flowing
Imagine the heart of a volcano: that glowing, flowing rock isn't just hot, it's molten. This word describes something that has been heated so much that it becomes liquid. It is not usually used for everyday things like an ice cube or butter. Instead, it often refers to things like rock, metal, or glass. You might see molten gold being poured into a mold, or read about molten lava moving down the side of a volcano. Think of something fiery, flowing, and extremely hot.
The word "molten" brings to mind intense heat and powerful natural forces. It describes a substance that has been heated to such a high temperature that it changes from a solid into a liquid. This usually applies to materials like rock, metal, or glass, not to ordinary everyday melting. Molten materials are often thick, bright, and dangerously hot. We often connect the word with volcanoes and lava, but it is not limited to geology.
Metals like gold, silver, or iron can be heated until they become molten, which allows them to be poured or shaped in different ways. Many industrial processes rely on molten materials, from making steel parts to shaping glass. The word carries a sense of power and change because it suggests that extreme heat has completely altered the material for a time.
You might encounter "molten" in literature describing dramatic scenes, or in scientific writing about volcanoes, metals, or the Earth's interior. It can also be used metaphorically, though this is less common, to suggest feelings that are hot, fierce, and close to bursting out.
So, when you hear "molten," picture a substance overcome by extreme heat, glowing and flowing like a liquid. The word suggests both danger and transformation.
Examples
- 1
Metalworking
Workers poured the molten metal into a mold.
- 2
Geology
Beneath the Earth's crust, molten rock slowly moves toward the surface.
- 3
Dessert
I ordered the molten chocolate cake for dessert.
Phrase
molten chocolate cake
a cake with warm liquid chocolate inside
Forms and spellings
1 form open this card.
Main spelling
- moltenadjectiveverb