English dictionary

hydrofoil

noun

Pronunciation

ˈhɑe.dɹəˌfoɪl

Parts of speech

Definitions

noun

  1. a speedboat that is equipped with winglike structures that lift it so that it skims the water at high speeds

noun

  1. a device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through

Example sentences

the museum houses a replica of the jet hydroplane that broke the record
the fins of a fish act as hydrofoils

Synonyms

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