HYDROFOILS - Definition & Meaning for Kids

Simple definitions and word synonyms for kids.

Meaning 1

Part of speech: Noun

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

Example: the museum houses a replica of the jet hydroplane that broke the record

Meaning 2

Part of speech: Noun

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: the fins of a fish act as hydrofoils