ストップウォッチ (sutoppuwotchi) Japanese meaning | KotomoraThe coach timed the athlete with a stopwatch.
In the experiment, we measured reaction time using a stopwatch.
Usage patterns
ストップウォッチで〈事〉を計るto time something with a stopwatch
I timed how long it took to run using a stopwatch.
ストップウォッチを押すto press the button on a stopwatch (to start or stop it)
I pressed the stopwatch at the start signal.
ストップウォッチをスタートするto start a stopwatch
He started the stopwatch as the signal was given.
