Definition

A tool or system that helps people find their way while traveling, especially in ships or airplanes. Examples include lighthouses and radar beacons.

Example

The pilot relied on the navaid to safely navigate through the fog.

Conversation

Did you see that new app that helps with navigation?

Yeah, I heard it uses a variety of navaids to guide you.

It sounds really useful, especially for those who travel a lot.

Definitely! Having reliable navaids can make a big difference.

Synonyms & Antonyms

Root Explanation

Navaid is a portmanteau formed from "navigation" (from Latin "navigatio", meaning the act of sailing) and "aid" (from Old English "āidan", meaning to help). The word "navaid" refers to a navigational aid that assists in the process of navigation.

Memory Tip

Think of 'navigation' helping you find your way and 'aid' meaning to help — a navaid is something that helps you navigate.

Visually Confused Words