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hydroplane

hydroplane

1 7.9
An aircraft that takes off from and lands on water
  • noun
  • /ˈhaɪdroʊˌpleɪn/
  • Specialized
translation icon : hidroavión
  • Austin had two other boats, a twenty-two-foot catboat and a full-sized racing hydroplane, tied up at a Chesapeake Bay marina.

Examples

  • I'm taking my new hydroplane out in the morning.

  • The flutter and shush of a hydroplane coasting in to dock woke her.

    Fiction book (2002)
  • The 15-minute hydroplane ferry ride to the island from either St. Ignace on the Upper Peninsula or Mackinaw City at the tip.

    Academic text (2003)
  • The hydroplane effortlessly glided over the water's surface during the race.

  • We watched the hydroplane take off from the lake with impressive speed.

  • After a smooth landing, the hydroplane taxied to the dock near the shore.

Synonyms

seaplane
vshydroplane
12 4.3

A plane that takes off from and lands on water

is the same meaning and not limited to any subtype
flying boat
vshydroplane
  • Archaic
2 7.5

A large plane with a body like a boat that lets it land on and float on water

is the broader water landing aircraft that can use hulls or floats
floatplane
vshydroplane
1 6.8

A small airplane with floats that takes off and lands on water

is the broader water landing aircraft regardless of float or hull
pontoon plane
vshydroplane
  • US
6.8

A plane with floats that lets it land and take off from water

is the broader water landing aircraft not only using attached floats

Compounds

A sport where very fast motorboats race on water

Surface Forms

hydroplane singular
hydroplanes plural

Morphology

hydroplane = plane (transparent) = hydro + plane

The word is a straightforward technical formation from hydro- 'water' + plane 'aircraft'.

Etymology

The word hydroplane comes from hydro- 'water' and plane, like the word airplane. So a hydroplane is literally a 'water plane', an aircraft made to take off from and land on water.