Riddler

(redirected from riddlers)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia.

Riddler

In coin minting, a machine that finds and discards coins with errors or that are the wrong size.
References in periodicals archive ?
* The history of mechanical riddlers may be cloudy, but with current technology, they produce results equal to that of laborious hand riddling.
The affected products are four pack Warburtons All in One Riddlers -Cheese/Cheese and Ham flavours with best before dates of January 25, 26 and 27, 2006.
If past performance is any indication of the future, telecommunications Jokers or Riddlers better be at their best in order to penetrate Gordon's Gotham.