Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A black, insoluble, carbonaceous material formed from the metamorphosis of shale oil.

from The Century Dictionary and Cyclopedia

  • n. A kind of solid bitumen found in the Uintah Mountains, Utah.

Etymologies

Sorry, no etymologies found.

Examples

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.