Associations to the word «Obsidian»

Wiktionary

OBSIDIAN, noun. (mineral) a type of black glass produced by volcanoes
OBSIDIAN, adjective. (poetic) black

Dictionary definition

OBSIDIAN, noun. Acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces.

Wise words

To use the same words is not a sufficient guarantee of understanding; one must use the same words for the same genus of inward experience; ultimately one must have one's experiences in common.
Friedrich Nietzsche