The spelling of the word "pontoon" can be a bit tricky because it has a silent "t" in the middle. It is pronounced as /pɒnˈtuːn/ in IPA phonetic transcription. This word refers to a flat-bottomed boat typically used for transportation and as a temporary bridge. The origin of this word traces back to the French "ponton", which means "bridge". In American English, "pontoon" can also refer to a flotation device attached to the bottom of a seaplane to provide stability during takeoff and landing.
A pontoon is a flat-bottomed boat or flotation device that is buoyant and made of airtight compartments or materials, typically used for various purposes on water bodies such as lakes, rivers, or harbors.
As a boat, a pontoon is characterized by a wide and open deck supported by cylindrical flotation devices, known as pontoons, on both sides. These pontoons are typically made of metal, plastic, or even inflatable materials, ensuring buoyancy and stability for the boat. Often powered by an outboard motor, a pontoon boat is popular for recreational activities such as fishing, cruising, water sports, or leisurely boating.
In another context, a pontoon can refer to a floating platform or dock used for landing and boarding passengers or cargo from a ship or a waterfront area. These pontoons are typically larger and sturdier than boat pontoons, designed to withstand the weight and pressure of people and goods being loaded or unloaded. They may be constructed with multiple sections that link together to form a stable platform over the water, allowing safe and convenient access between vessels and the shore.
Overall, a pontoon serves as a versatile watercraft or floating structure designed to facilitate transportation, leisure, and other activities on bodies of water, making it an essential element in boating and maritime operations.
A loop of the small intestine.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
A flat-bottomed boat, or any light framework or float, used in the construction of a temporary bridge across a stream-large tin cylinders are now employed, 22 feet long and 2 1/2 feet in diameter; any floating body so employed, as an empty barrel.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "pontoon" is derived from the French word "ponton", which in turn comes from the Italian word "pontone". Both "ponton" and "pontone" refer to a floating structure or a floating bridge used to cross rivers or connect ships. The Italian word "pontone" is derived from "ponte", meaning "bridge". The term "pontoon" was first used in English during the early 17th century to refer to both floating bridges and floating platforms used in military operations. Over time, it became specifically associated with a type of flat-bottomed boat or floating platform used for various purposes, including supporting temporary bridges or as a foundation for floating structures.