Meanings
nounhydroaeroplane (plural hydroaeroplanes)
plural hydroaeroplanes
- obsoleteaeronauticsA floatplane, an airplane specialized for operating on water, having pontoon floats instead of skids or wheels.
Synonyms: hydro, seaplane, floatplane
Synonyms & antonyms
nounA floatplane, an airplane specialized for operating on water, having pontoon floats instead of skids or wheels.
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Cite this entry
APA
hydroaeroplane. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/hydroaeroplane
MLA
“hydroaeroplane.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hydroaeroplane. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “hydroaeroplane,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/hydroaeroplane.
Source: hydroaeroplane on Wiktionary, CC BY-SA 4.0.