1.
instant, moment, split second
An extremely short period of time. Emphasizes how quickly something happens.
瞬時に判断する。
To judge in an instant.
データは瞬時に処理される。
The data is processed in an instant.
彼は危険を瞬時に察知して、子供を道路から引き離した。
He instantly sensed the danger and pulled the child away from the road.
USAGE:
Almost always used adverbially with に: 瞬時に (in an instant, instantly). Emphasizes that something happens in a split second, often highlighting quick reflexes, fast processing, or immediate reactions.
COMMON COLLOCATIONS:
- 瞬時に判断する: to judge instantly
- 瞬時に反応する: to react instantly
- 瞬時に理解する: to understand instantly
- 瞬時に消える: to vanish in an instant
SIMILAR WORDS:
- 一瞬: a moment, an instant (more common in everyday speech)
- 瞬間: moment, instant (can refer to a specific point in time)