Translation of "ultimatum" - English-Russian dictionary

ultimatum

noun [ C ] uk /ˌʌltɪˈmeɪtəm/ us

a statement that you will do something that will affect someone badly if they do not do what you want

ультиматум
The children were given an ultimatum - finish their work quietly or stay behind after class.

(Translation of “ultimatum” from the Cambridge English–Russian Dictionary © Cambridge University Press)