Meaning of Obsidian

English: Obsidian
Bangla: কাচের মতো দেখতে একজাতীয় আগ্নেয়শিলা
Hindi: ओब्सीडियन
Type: Noun / বিশেষ্য / संज्ञा

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Bangla Academy Dictionary:

Definition: 1

a volcanic glass similar in composition to granite, usually dark but transparent in thin pieces, and having a good conchoidal fracture.

Definition: 2

a dark volcanic glass formed by very rapid solidification of lava Also called Iceland agate