seaplane

noun

sea·​plane ˈsē-ˌplān How to pronounce seaplane (audio)
Synonyms of seaplanenext
: an airplane designed to take off from and land on the water

Examples of seaplane in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
According to owner Mary Klein, Mac’s widow, the building was originally built to store seaplane parts. — Amanda Rosa, Miami Herald, 2 Sep. 2026 Olhahali Island, a short seaplane or speedboat ride from Malé, is a place that offers a true escape from reality. — Condé Nast, Condé Nast Traveler, 25 Aug. 2026 The rugged islands, reachable by boat or seaplane, offer opportunities for backpacking, hiking, boating, paddling and diving. — Jenna Prestininzi, Freep.com, 25 Aug. 2026 To make things even more complicated, the only possible way to travel between the small town on the south shore of Lake Clark and surrounding, metropolitan like the state’s capital or Anchorage is via a roughly hours-long seaplane air taxi. — Tabitha Parent, PEOPLE, 21 Aug. 2026 See All Example Sentences for seaplane

Word History

First Known Use

1913, in the meaning defined above

Time Traveler
The first known use of seaplane was in 1913

Rhymes for seaplane

See All Rhymes for seaplane

Browse Nearby Words

sea plain
seaplane
sea plantain
See all Nearby Words

Cite this Entry

“Seaplane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seaplane. Accessed 4 Sep. 2026.

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Kids Definition

seaplane

noun
sea·​plane ˈsē-ˌplān How to pronounce seaplane (audio)
: an airplane designed to take off from and land on the water

More from Merriam-Webster on seaplane

Thesaurus: All synonyms and antonyms for seaplane

Britannica.com: Encyclopedia article about seaplane

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