pontoon plane

noun

: an airplane that has large hollow containers filled with air (called pontoons) on the bottom so that it can float on water

Dictionary Entries Near pontoon plane

pontoon bridge

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“Pontoon plane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pontoon%20plane. Accessed 12 Nov. 2024.

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