1.
countdown
Counting down seconds before an event, such as a rocket launch or New Year's. Also used in shogi/go for time pressure at the end of a game.
Counting down seconds before an event. Used both literally (rocket launches, New Year's) and figuratively (any situation approaching a deadline).
Forms
秒 (second) + 読み (reading/counting).
Common collocations
Board games
In 将棋 and 囲碁, 秒読み refers to the time-pressure phase where a player must move within a set number of seconds. The timekeeper counts aloud.
Usage
Often used metaphorically: 閉店の秒読みに入った (the store has entered the countdown to closing).