the GNU version of the Collaborative International Dictionary of English
n. See welsher.
The Century Dictionary and Cyclopedia
n. Same as welsher.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. someone who swindles you by not repaying a debt or wager
Word Usage
"Newcomer (and another bagel-welcher) Jeff Patterson also revealed his disgust for all things that occupy the intersection in the Venn diagram of cute and Star Wars."