Definition

A device used to measure time accurately, which can be started and stopped with a button to track specific durations.

Example

He used a stopwatch to time his running laps.

Conversation

Did you bring your stopwatch for the race today?

Of course! I never forget it when we have a competition.

Great! I want to see how fast I can run the last lap.

No problem, I'll time you with my stopwatch.

Synonyms & Antonyms

Root Explanation

**Stopwatch** → It is formed from "stop" (from Old English *stoppian*, meaning to cease or halt) and "watch" (from Old English *wæccan*, meaning to be awake or to watch over). The word "stopwatch" refers to a device that halts time measurement, allowing one to watch or record elapsed time.

Memory Tip

Think of a device that helps you 'halt' time ('stop') so you can 'watch' how long something takes.

Visually Confused Words