Definition of "ultimata" [ultimata]

• A plural of ultimatum. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "These points were no longer to be "ultimata" but only matters for discussion."
• "Sudanese opposition leaders are issuing their own ultimata."
• "Clearly, there are terrorist networks that seek to do Americans and our allies harm, but the idea that they represent anything like a united “Islamofascist” front against the West or an “axis of evil” necessitating “with us or against us” ultimata has rightly been cast into the ash heap of history."