Meaning & Definition of word "Obsidian"

Obsidian

/əbˈsɪd.i.ən/

1. A naturally occurring volcanic glass formed by the rapid cooling of lava.
- Example: The jewelry was crafted from beautiful pieces of obsidian, showcasing its glossy black surface.
2. A type of glass-like rock that can be used for making tools and weapons.
- Example: Early humans used obsidian to create sharp blades and arrowheads.
3. A dark, glassy igneous rock that is typically black or dark green, used for decorative purposes and in jewelry.
- Example: Her collection included a stunning obsidian vase that caught the light beautifully.

The term obsidian comes from the Latin 'obsidianus,' which is derived from the name of a Roman who is said to have discovered the stone.

obsidian blade:

A sharp tool or weapon made from obsidian, valued for its cutting ability.

obsidian mirror:

A mirror made from polished obsidian, often associated with ancient rituals.

obsidian flow:

A term that refers to a smooth, glass-like lava flow that results in the formation of obsidian.

lava:

Melted rock expelled by a volcano during an eruption.

volcano:

An opening in the Earth's crust where molten rock, gas, and ash can escape.

Meaning: To be very dark or intense in nature.

Example Sentence: The night was as obsidian as her mood.