A request that some act be done or payment made in accordance with a legal requirement.
(Engineering) A statement (in domain specific terms) which specifies a verifiable constraint on an implementation that it shall undeniably meet or (a) be deemed unacceptable, or (b) result in implementation failure, or (c) result in system failure.
Something, such as a suggestion, proposal, bid, or recommendation, that is offered:
The goods so made or supplied
One that is regarded as a possible source of harm or danger:
Find another word for ultimatum. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for ultimatum, like: final offer, demand, requirement, term, offer, order, terms, threat, open-letter, edict and envoy.