Another Word For Obsidian

Meaning

Obsidian is a naturally occurring volcanic glass formed when lava cools quickly. It is usually dark in color, often black or deep green, and has a smooth, shiny surface. Because of its sharp edges when fractured, it has been historically used by humans to create tools and weapons. In modern times, it is also valued for its decorative purposes in jewelry and art.

Synonyms

• Volcanic glass
• Glass
• Natural glass

Antonyms

Obsidian does not have direct antonyms, but you could consider:
- Wood (as a contrasting natural material) - Stone (as a contrasting hard rock)

Etymology

The word "obsidian" comes from the Latin word "obsidianus," which is derived from the name of a Roman named Obsidius, who is said to have discovered this material in Ethiopia.

Examples

1. The ancient cultures used obsidian to make sharp knives and arrowheads.
2. The shiny obsidian necklace caught everyone's attention at the art fair.
3. During the geology class, we learned about how obsidian forms from rapidly cooled lava.