Vulcanian

adjective7

1. •
   connected with or made by Vulcan, the ancient Roman god who ruled over fire and the working of metal

   • ...Nor cou'd Vulcanian Flame The Stench abolish; or the Savour tame... — 1697
2. •
   Of or related to the proposed planet Vulcan or a cluster of asteroids at the same location in the Solar System.
3. •
   (literary) connected with working metal, especially heating it and beating it into shape as a blacksmith does
4. •
   connected with a type of eruption in which repeated short, violent explosions throw pieces of rock and a thick cloud of ash high into the air
5. •
   (no longer used, historical) Of or related to former theories attributing the origin of basalt and other crystalline minerals to subterranean fires.

   • The Vulcanian or Plutonian theory, which ascribes the changes on earth's surface to the agency of fire. — 1870
6. •
   (no longer used) Alternative letter-case form of vulcanian, volcanic, of or related to volcanoes and volcanism.

   • Solinus reports it of the Vulcanian Hill in Sicily, that they which offered Sacrifice upon it, never put fire to it, but expected it should be kindled from Heaven. — 1642
7. •
   (no longer used, rare) Alternative letter-case form of vulcanian, a cuckold.

   • Yet Muto, like a good Vulcanian, An honest Cuckold, calls the bastard sonne, And brags of that which others for him done. — 1598