English

A pothole in a road.

Alternative forms

• pot-hole

Noun

pothole ‎(plural potholes)

1. A shallow pit or other edged depression in a road's surface, especially when caused by erosion by weather or traffic.
2. A pit formed in the bed of a turbulent stream.
   • The earliest ideas on the creation of potholes are that they were associated with "moulins de glacier" (glacier mills) formed where surface streams on glaciers and ice sheets fall into holes in the ice. Water entering these surficial holes was believed to impact on the bedrock beneath creating a large pothole. The "Moulin Hypothesis", first suggested in 1874, continued to be accepted by many authors until the 1950s. However, commencing in the 1930s, other authors have suggested dissatisfaction with the moulin hypothesis, largely on the grounds that it failed to explain how ice could remain stable long enough for the "giant" potholes to form and why many potholes (like those at Rockwood) were present in large numbers. Grand River Conservation Authority (Canada) Newsletter of May-June 2002.
3. (geology) A vertical cave system, often found in limestone.
4. (archaeology) A pit resulting from unauthorized excavation by treasure hunters or vandals.
5. A hole or recess on the top of a stove into which a pot may be placed.
   • 1984, Stoves and trees: how much wood would a woodstove save if a woodstove could save wood?:

     Stoves with two or more potholes
     The normal single-pot stove in which the pot sits on top, rather than being sunk into the pothole, has a major limitation.

Synonyms

• (large pit in the bed of a stream): giant kettle

Related terms

• (pit resulting from unauthorizd excavation): pothunter

Derived terms

• potholing

Translations

See also

• sinkhole

Anagrams

• the Loop