ultimatum
UK: ˌʌltɪˈmeɪtəm | US: ˌʌltəˈmeɪtəm
n. a final demand or statement of terms, the rejection of which may lead to retaliation or a breakdown in relations
n. (historical) a final proposal in diplomatic negotiations
ultimatum = ultim<last> + atum<neutral noun suffix>
- ultim (from Latin ultimus, meaning "last" or "final")
- atum (a Latin neuter noun suffix, often used to form abstract nouns)
Etymology Origin:
The word ultimatum originates from the Latin ultimatus, the past participle of ultimare ("to come to an end"), derived from ultimus ("last"). It entered English in the 18th century via diplomatic usage, where it denoted a final, non-negotiable demand. The suffix -atum solidifies its role as a formal, decisive statement. The term retains its original sense of "finality" in modern usage, often implying a looming consequence if ignored.
The government issued an ultimatum, demanding the rebels surrender within 48 hours.
He gave her an ultimatum: quit the job or end their relationship.
The union rejected the company’s ultimatum and called for a strike.
In diplomacy, an ultimatum is often a last resort before conflict.
She viewed his ultimatum as unfair and refused to comply.