Impossible to defeat or surpass: an unbeatable team; an unbeatable sales record. (adjective)
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.
Use "unbeatable" in a sentence
"The idea that this ticket will be unbeatable is somewhat unrealistic."
"` ` We would have taken a win against Vancouver College boys team, '' Crawford said, ` ` but beating the Canucks, who have played so well, especially here, and in overtime, where they've been almost unbeatable, is pretty gratifying for sure. ''"
"Actually the Republicans continue to think Chavez in unbeatable in this election."