Definition

A type of boat that has special wings called hydrofoils, which lift the boat above the water to reduce resistance and allow it to move faster.

Example

The hydrofoil glided smoothly over the waves, making the ride much faster than a regular boat.

Conversation

Have you ever seen a hydrofoil in action?

Yeah, they're so cool! They glide above the water.

I know, right? It's amazing how they reduce drag.

I would love to try one someday; it looks like a lot of fun!

Synonyms & Antonyms

Root Explanation

Hydrofoil → It is formed from "hydro-" (from Greek "hydor", meaning water) and "foil" (from Old French "foille", meaning leaf or blade). The word describes a structure that operates in water, resembling a blade or leaf that lifts a boat above the water's surface.

Memory Tip

Think of 'water' ('hydro-') and a 'blade' ('foil') that helps lift a boat above the surface — that's what a hydrofoil does.

Visually Confused Words