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Definitions

ultimatum

[uhl-tuh-mey-tuhm, -mah-] / ˌʌl təˈmeɪ təm, -ˈmɑ- /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His extension last week of an ultimatum on attacking Iranian energy infrastructure did nothing to calm markets, and investors seem to be reacting less to his comments than to tangible news from the Persian Gulf.

From MarketWatch • Mar. 29, 2026

Activist groups, calling themselves Gen Z and Gen Y movements, had recently issued a 72-hour ultimatum for Randrianirina's resignation, citing frustration with his performance, local media reported.

From BBC • Mar. 10, 2026

Bush’s 48-hour ultimatum for Saddam Hussein to leave Iraq had just expired.

From Salon • Mar. 7, 2026

The or-else attached to this ultimatum is big.

From Los Angeles Times • Feb. 26, 2026

Pourtales, visibly upset, asked Sazonov if Russia was prepared to answer the German ultimatum.

From "The War to End All Wars: World War I" by Russell Freedman




Vocabulary lists containing ultimatum