pontoon.
A flat-bottomed boat or other floating structure used as a buoyant support for a temporary bridge, dock or landing stage.
Meaning & usage
A flat-bottomed boat or other floating structure used as a buoyant support for a temporary bridge, dock or landing stage.
A bridge with floating supports.
A box used to raise a sunken vessel.
A float of a seaplane.
A lighter or barge used for loading or unloading ships.
Where this word comes from
Borrowed from Middle French ponton, from Old French ponton, from Latin pontō, pontōnem (“ferryboat”), from pōns (“bridge”).
A card game in which the object is to obtain cards whose value adds up to, or nearly to, 21 but not exceed it.
A two-card hand totalling 21 in this game.
Where this word comes from
Probably from vingt-un, an obsolete variant of vingt-et-un (“twenty-one”), from French.
Try it on your idea.
pontoon has 7 characters. Say it out loud, try it alongside a description of your project, and see whether its meaning fits what you want to create.
These are naming prompts. Meanings and pronunciation can vary; existing brand and domain uses have not been checked.
Explore the name generatorA word with a source.
Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.