cobble

(kŏbˈəl)

1. A cobblestone.
2. Geology A rock fragment between 64 and 256 millimeters in diameter, especially one that has been naturally rounded.
3. cobbles See cob coal.

(kŏbˈəl)

1. To make or mend (boots or shoes).
2. To put together clumsily; bungle: cobbled a plan together at the last minute.