Definitions
1.nounA shallow pit or other edged depression in a road's surface, especially when caused by erosion by weather or traffic.
2.nounA pit formed in the bed of a turbulent stream.
3.nounA vertical cave system, often found in limestone.
4.nounA pit resulting from unauthorized excavation by treasure hunters or vandals.
5.nounA hole or recess on the top of a stove into which a pot may be placed.