Definition

The main sail on a boat or ship that is used to catch the wind and help it move forward.

Example

The sailor adjusted the mainsail to catch the strong wind.

Conversation

Have you ever tried sailing on a boat with a big mainsail?

No, I haven't, but it sounds exciting!

It's amazing to feel the wind fill the mainsail as you glide across the water.

I can only imagine! I’d love to experience that someday.

Synonyms & Antonyms

Root Explanation

**Mainsail** → The word is formed from "main" (from Old French *main*, meaning principal or chief) and "sail" (from Old English *sægl*, meaning a piece of fabric used to catch wind). The term "mainsail" refers to the principal sail on a ship, which is the chief sail used for navigation.

Memory Tip

Think of the 'main' sail as the 'chief' piece of fabric that catches the wind to propel a ship.

Visually Confused Words