見切り発車

みきりはっしゃ

starting a train (or bus, etc.) before all the passengers are on board; making a snap decision; starting an action without considering objections to it any longer

Common word

Meanings

  1. Noun, Suru verb, Intransitive

    starting a train (or bus, etc.) before all the passengers are on board
  2. making a snap decision; starting an action without considering objections to it any longer