outdoer

outdoer

(ˌaʊtˈduːə)
n
a person who outdoes
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Today, even more influential developers such as Steve Wynn test the limits of the Strip, trying still to outdo the outdoers and bring a new kind of shine to the already fabulous Las Vegas.