とっさ Japanese meaning | KotomoraI hit the brakes in a split-second decision.
He reflexively told a lie in that instant.
Usage patterns
とっさに〈動詞〉to do something instantly/reflexively without thinking
I instinctively reached out and grabbed the child.
とっさの判断a snap decision made in a split second
He made a split-second decision to turn the wheel and avoid the accident.
とっさに〈動詞〉できないto be unable to react in time / to freeze up in a sudden moment
When suddenly asked my name, I couldn't answer right away.
