quaddie

Etymology
From.

Noun

 * 1)  A quadrella, a type of bet requiring the bettor to pick the winners of four nominated races at the same track; a bet requiring the selection of four winners of specified matches in a given round of a sporting competition.
 * 2) * 2003 March 22, Craig Sherborne, Footy′s Man of Passion, The Herald Sun, republished in 2003, Garrie Hutchinson (editor), The Best Australian Sports Writing 2003, |%22quaddies%22+australia+-intitle:%22%22+-inauthor:%22%22&hl=en&sa=X&ei=dQb0T4nzOeGJmQWPhZGeBQ&redir_esc=y#v=onepage&q&f=false page 82,
 * He was a footballer, hard-boned, smart-mouthed, with an eye on the quaddie at Flemington.
 * 1) * 2006, Mike Dillon, From The Horses Mouth: The Keith Haub Story, 2010, HarperCollins Publishers (New Zealand), |%22quaddies%22+australia+-intitle:%22%22+-inauthor:%22%22&hl=en&sa=X&ei=dQb0T4nzOeGJmQWPhZGeBQ&redir_esc=y#v=onepage&q=%22quaddie%22|%22quaddies%22%20australia%20-intitle%3A%22%22%20-inauthor%3A%22%22&f=false unnumbered page,
 * With only the last race to run the trio each had a $1 quaddie unit if Brent Thomson managed to get over the line in front.
 * With only the last race to run the trio each had a $1 quaddie unit if Brent Thomson managed to get over the line in front.