Also † welcher. [Cf. WELSH v.] A bookmaker at a race-meeting, who takes money for a bet, and absconds or refuses to pay if he loses.

1

1860.  Ld. W. Lennox, Pict. Sporting Life, I. 119. A gang of miscreants called Welchers, who make bets with the unwary, which they never dream of paying if they lose.

2

1868.  E. Yates, Rocks Ahead, III. v. I know him, a defaulting ringman, a mere common welsher.

3

1912.  Times, 24 April, 3/4. Counsel said … the real definite charge was that the plaintiff was a welsher.

4

  transf.  1863.  Miss Braddon, Aurora Floyd, xvii. He was … a ‘welsher’ in the matter of marbles and hardbake before his fifth birthday.

5

1904.  Sladen, Playing the Game, II. iii. The Japanese traders who dealt with them were, many of them, welshers who looked to repudiations for their profits.

6