Definition

A device used to amplify sound, often used to make announcements or call attention.

Example

The coach used a hailer to give instructions to the players during practice.

Conversation

Did you see that game yesterday?

Yeah, it was amazing! The crowd was so loud.

I wish I had brought my hailer to cheer louder.

That would have been awesome! We need to remember it for next time.

Synonyms & Antonyms

Root Explanation

Hailer → The word 'hailer' is derived from 'hail' (from Old English *hægl*, meaning to call out or greet) and the suffix '-er' (meaning a person who). A hailer is a person who calls out or greets others.

Memory Tip

Think of someone who 'calls out' or 'greets' others — that's what a hailer does.

Visually Confused Words