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Pontoon
//pɒnˈtuːn// noun
Definitions
Noun
- 1 A flat-bottomed boat or other floating structure used as a buoyant support for a temporary bridge, dock or landing stage.
"Thanks to the previous experience of the chief performers, to careful preparation and rehearsal, and to perfect weather conditions, they watched in breath-bated silence the spectacle of the huge bulk moving without a hitch into position over the temporary pier caps on which it settled as water ballast was admitted to the pontoons."
- 2 A card game in which the object is to obtain cards whose value adds up to, or nearly to, 21 but not exceed it. uncountable
- 3 a float supporting a seaplane wordnet
- 4 A bridge with floating supports. broadly
- 5 (nautical) a floating structure (as a flat-bottomed boat) that serves as a dock or to support a bridge wordnet
Show 3 more definitions
- 6 A box used to raise a sunken vessel.
- 7 A float of a seaplane.
- 8 A lighter or barge used for loading or unloading ships.
Etymology
Etymology 1
Borrowed from Middle French ponton, from Old French ponton, from Latin pontō, pontōnem (“ferryboat”), from pōns (“bridge”).
Etymology 2
Probably from vingt-un, an obsolete variant of vingt-et-un (“twenty-one”), from French.
See also for "pontoon"
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Unscramble this word: pontoon