from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Coal in rounded lumps of various sizes. Also called cobbles1.
from the GNU version of the Collaborative International Dictionary of English
- n. coal in rounded lumps from the size of an egg to that of a football; -- called also cobbles.
from The Century Dictionary and Cyclopedia
- n. A large round piece of coal.
Sorry, no etymologies found.