Definition, Meaning & Synonyms

obsidian

noun
/ɒbˈsɪdiən/
Definition
Obsidian is a naturally occurring volcanic glass formed from rapidly cooled magma.
Examples
  • Native Americans used obsidian to create sharp tools and weapons.
  • The sculptor crafted a beautiful statue from a single piece of obsidian.
  • Many jewelry pieces are made from polished obsidian due to its striking appearance.
Meaning
It is characterized by its smooth, glassy texture and is commonly used for making tools and decorative objects.
Synonyms
  • Volcanic glass
  • Basalt (in particular contexts)