Challenger
ahd-5
noun.
One that challenges.
noun.
One who competes against the holder of a title or championship, as in boxing.
The Century Dictionary and Cyclopedia
noun.
One who challenges or defies another to a duel or contest of any kind.
noun.
An objector; one who calls in question.
noun.
A claimant; one who demands something as of right.
the GNU version of the Collaborative International Dictionary of English
noun.
One who challenges.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
One who
challenges
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
the contestant you hope to defeat