ultimata ultimacy • ultimate · · · Info · Definitions · Characters · · ultimata · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a final peremptory demand. Synonyms: ultimatum. · · Noun Definition 1 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D t latin small letter t U+0074 u latin small letter u U+0075