Definition

A person who gives signals to communicate information or instructions, often used in contexts like transportation or events.

Example

The signaller waved a flag to indicate that the train was ready to depart.

Conversation

Have you ever seen a signaller at work during a train journey?

Yeah, they play such an important role in keeping everything running smoothly.

I find it fascinating how they communicate with the train drivers.

Definitely! Their job is crucial for safety and efficiency.

Synonyms & Antonyms

Root Explanation

Signaller → It is formed from "sign" (from Latin "signum", meaning mark or symbol) and "-er" (meaning a person who). A signaller is a person who uses marks or symbols to communicate or convey information.

Memory Tip

Think of a person who uses a 'mark' or 'symbol' to communicate — that's what a signaller does.

Visually Confused Words