the.com/timeout

means A brief, enforced break from an activity or conflict, used to cool down, regroup, or stop things from getting worse.

from Born in the language of sports in the late 1800s and early 1900s, where teams could call a formal halt in play to strategize or catch their breath — literally 'time' plus 'out,' time taken out of the game clock. From there it jumped into parenting and classrooms by the mid-1900s, where the stoppage-of-play idea got repurposed as a stoppage-of-tantrum idea, complete with a chair and a corner.