Definition

The event when a train goes off its tracks, causing it to stop or crash.

Example

The derailment caused significant delays in train services.

Conversation

Did you hear about the train derailment yesterday?

Yeah, it was all over the news!

I can't believe something like a derailment could happen so close to home.

I know, it's really scary to think about.

Synonyms & Antonyms

Root Explanation

Derailment → It is formed from "de-" (meaning down or away) and "rail" (from Old French *raille*, meaning a bar or beam). The suffix "-ment" (meaning the action or result of) indicates the process or state. Thus, derailment refers to the action of a train coming off the rails, or being taken away from its track.

Memory Tip

Think of a train going 'down' or 'away' from its 'rails' — that's what derailment means.

Visually Confused Words