Illustration of hydrofoil
- hydrofoil 2
hydrofoil
noun
hy·dro·foil
ˈhī-drə-ˌfȯi(-ə)l 
1
: a body similar to an airfoil but designed for action in or on water
2
: a motorboat that has metal plates or fins attached by struts fore and aft for lifting the hull clear of the water as speed is attained
Examples of hydrofoil in a Sentence
Recent Examples on the Web
But a hydrofoil system can pull the seaglider up out of the water for a low-drag, high-efficiency path to takeoff, and the ground effect can radically boost range during flight.
—
New Atlas, 9 Sep. 2024
Flashy gold hydrofoils, a 27-knot top speed, and a record-breaking range of 420 nautical miles (with DC charging) are all part of the $450,000 package.
—Julia Zaltzman, Robb Report, 8 Aug. 2024
Another €25 million is earmarked for the construction of a prototype self-driving boat, 12 meters long, that rides on hydrofoils (i.e., with the hull out of the water).
—Luca Zorloni, WIRED, 26 July 2024
When the wind blows, a hydrofoil underneath lifts you out of the water.
—Cindy Kuzma, SELF, 25 July 2024
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New Atlas, 9 Sep. 2024
Flashy gold hydrofoils, a 27-knot top speed, and a record-breaking range of 420 nautical miles (with DC charging) are all part of the $450,000 package.
—Julia Zaltzman, Robb Report, 8 Aug. 2024
Another €25 million is earmarked for the construction of a prototype self-driving boat, 12 meters long, that rides on hydrofoils (i.e., with the hull out of the water).
—Luca Zorloni, WIRED, 26 July 2024
When the wind blows, a hydrofoil underneath lifts you out of the water.
—Cindy Kuzma, SELF, 25 July 2024
See all Example Sentences for hydrofoil
Dictionary Entries Near hydrofoil
Cite this Entry
“Hydrofoil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrofoil. Accessed 21 Nov. 2024.
Copy CitationKids Definition
hydrofoil
noun
hy·dro·foil
ˈhī-drə-ˌfȯil
: a boat that has fins attached to the bottom by braces for lifting the hull clear of the water to allow faster speeds
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