obsidian

Pronunciation

• (UK) IPA ^(key): /ˌɒbˈsɪd.i.ən/
• (US) IPA ^(key): /əbˈsɪd.i.ən/

• Audio (UK)

  (file)

Noun

Singular obsidian

Plural none

A shard of obsidian

1. (uncountable) A black glass-like material made from cooled lava.