Definition

A person or device that sends a signal to communicate information or instructions.

Example

The signaler used a flashlight to communicate with the team across the river.

Conversation

Have you seen that new signaler they set up at the park?

Yeah, it looks really cool! I heard it sends alerts when the lights change.

Exactly! It’s such a great way to keep everyone safe.

For sure, I think more places should use a signaler like that.

Synonyms & Antonyms

Root Explanation

Signaler → It is formed from "signal" (from Latin "signalis", meaning of a sign) and "-er" (meaning a person who). The word "signaler" refers to a person who signals or indicates something.

Memory Tip

Think of a person who uses a 'sign' ('signal') to communicate or indicate something — that's what a signaler does.

Visually Confused Words