hydroplane

pronunciation

How to pronounce hydroplane in British English: UK [ˈhaɪdrəpleɪn]word uk audio image

How to pronounce hydroplane in American English: US [ˈhaɪdrəˌplen] word us audio image

  • Noun:
    an airplane that can land on or take off from water
    a speedboat that is equipped with hydrofoils that lift it so that it skims the water at high speeds
  • Verb:
    glide on the water in a hydroplane

Word Origin

hydroplane (n.)
"motorboat that glides on the surface of water," 1895, coined by U.S. engineer Harvey D. Williams ["Sibley Journal of Engineering," Cornell University, vol. X, p.81]; from hydro- + plane (from airplane).
hydroplane (v.)
by 1908, "to skim the surface of water by use of hydroplanes," from hydroplane (n.). Meaning "skid on a thin layer of water" (especially of automobile tires) first recorded 1962, properly aquaplane (itself from 1961 in this sense). Related: Hydroplaned; hydroplaning.