う打uちchiき切kiるru
1.
To forcibly end or terminate an ongoing action or process, often before its intended completion.
2.
To decisively interrupt or halt a situation, such as negotiations or support, before reaching a conclusion.
3.
To cut off an ongoing activity or discussion abruptly, indicating a clear stop or cessation.
4.
To bring an end to continuous engagement in a game or activity, such as in a board game context.
Example:
この交渉を打ち切りたい。