cob‧ble‧stone /ˈkɒb
əlstəʊn $ ˈkɑːb
əlstoʊn/
noun [countable][
Date: 1400-1500;
Origin: From an unrecorded cobel 'small piece' (from cob) + stone]
a small round stone set in the ground, especially in the past, to make a hard surface for a road
[TahlilGaran] Dictionary of Contemporary English ▲