Pothole
['pɒthəʊl] or ['pɑthol]
Definition
(noun.) a pit or hole produced by wear or weathering (especially in a road surface).
Checker: Peggy--From WordNet
Definition
(n.) A circular hole formed in the rocky beds of rivers by the grinding action of stones or gravel whirled round by the water in what was at first a natural depression of the rock.
Edited by Hamilton