volcanic glass vs obsidian
obsidian vs volcanic glassvolcanic glass and obsidian both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| volcanic glass | Yes | No | No | No |
| obsidian | Yes | No | No | No |
As nouns,
obsidian is a hyponym of
volcanic glass; that is, obsidian is a
word with a more specific, narrower meaning than
volcanic glass:
- volcanic glass: a kind of natural glass produced when molten lava cools very rapidly
- obsidian: acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces
Other hyponyms of volcanic glass include
pitchstone, tachylite.
| volcanic glass (noun) | obsidian (noun) |
|---|---|
| a kind of natural glass produced when molten lava cools very rapidly | acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces |
Words related to "volcanic glass"
Words related to "obsidian"
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