pontoon bridge

noun

Definition of pontoon bridge

: a bridge that floats on the water and is held up by large hollow containers filled with air (called pontoons)

Learn More About pontoon bridge

Dictionary Entries Near pontoon bridge

pontoon

pontoon bridge

pontoon plane

See More Nearby Entries 

Statistics for pontoon bridge

Cite this Entry

“Pontoon bridge.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pontoon%20bridge. Accessed 6 Dec. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Name that Thing: Flower Edition

Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!