Meaning & use

hydroplane

verb, noun·Academic

Last updated

UK/ˈhaɪdrəpleɪn/
US/ˈhaɪdrəpleɪn/

Meanings

  1. verbintransitive

    To slide uncontrollably on a wet road because a thin layer of water lifts the tires off the surface.

    Grammar: No object; the subject is the vehicle or its tires. Often followed by 'on' or 'across'.

    Patterns

    • hydroplane on a wet road
    • hydroplane across the surface

    The car began to hydroplane on the flooded highway.

    If you hydroplane, take your foot off the gas and steer straight.

    Tires can hydroplane even in shallow standing water.

  2. nouncountable

    A light, fast motorboat designed to skim over the surface of the water.

    Grammar: Countable; you can say 'a hydroplane' or 'hydroplanes'.

    Patterns

    • a hydroplane races
    • ride in a hydroplane

    The hydroplane sped across the lake, barely touching the water.

    He raced a hydroplane in the summer championships.

Word forms

third person singularhydroplanes
past tensehydroplaned
past participlehydroplaned
-ing formhydroplaning
pluralhydroplanes

Common combinations

hydroplane on wet roads
Drivers often hydroplane on wet roads after a storm.
start to hydroplane
The truck started to hydroplane at high speed.
hydroplane across the water
The boat seemed to hydroplane across the water.
hydroplane accident
The hydroplane accident was caused by heavy rain.

Synonyms and how they differ

skid
A general word for sliding sideways; hydroplane specifically means sliding on a film of water.
aquaplane
The usual British word for the same loss of grip on a wet road.

Word family

hydroplaning noun
The act or process of losing tire grip on water.

Commonly confused: hydroplane or aquaplane?

hydroplane vs aquaplane

Aquaplane means the same as hydroplane in British English, but in American English it is less common.

Practice

What should you do if your car starts to hydroplane?

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