obsidian blade

Black glass cutter

An obsidian blade is a cutting tool or weapon made from volcanic glass, prized for edges sharper than surgical steel.

Ancient peoples crafted obsidian blades for knives, arrowheads, and ritual implements.

The term appears in archaeology, fantasy games, and occasionally modern surgery, where obsidian scalpels make exceptionally clean incisions: The priest raised the obsidian blade over the altar.

Related

knife · flint · ritual · sacrifice · maya · scalpel · black · glassy · shatter · edge · surgical precision · prehistoric · knapping · surgical · weapon · dagger · ancient weapon · stone

Categories
Opposites
material composition

obsidian bladesteel blade

Sharpened metal for cutting

iron sword · iron blade · bronze sword · Damascus steel · wrought iron

technological era

obsidian bladeceramic blade

Knife from fired clay

laser cutter · laser scalpel · surgical steel · plasma cutter · power saw

edge characteristics

obsidian bladeblunt instrument

Weapon lacking an edge

club · mace · hammer · bludgeon · cudgel

Family

obsidian, blade, blades, bladed

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated PG