Definition

A vertical post on a ship that supports the rudder and helps steer the vessel.

Example

The captain checked the rudderpost to ensure it was secure before setting sail.

Conversation

Have you ever heard of a rudderpost in sailing?

Yeah, I think it’s the part that connects the rudder to the ship.

Exactly! It’s crucial for steering the boat properly.

I can see how important it must be for navigation.

Synonyms & Antonyms

Root Explanation

Rudderpost → The word is formed from "rudder" (from Old English *rōdder*, meaning a steering device) and "post" (from Latin *postis*, meaning a vertical support). A rudderpost is a vertical support that holds the rudder, which is used for steering a boat or ship.

Memory Tip

Think of a 'steering device' ('rudder') being supported by a 'vertical support' ('post') — that's what a rudderpost does.

Visually Confused Words