最さい後ご通つう牒ちょう

noun

ultimatum

A final demand or set of terms issued by one party to another, with a threat of serious consequences if not accepted. Often used in diplomatic, business, or personal contexts.

• 組くみ合あいは会かい社しゃに最さい後ご通つう牒ちょうを突つきつけた。

  The union issued an ultimatum to the company.

• 彼かの女じょは彼かれに最さい後ご通つう牒ちょうを出だした。

  She gave him an ultimatum.