Dictionary.net

• a roll of currency notes (often taken as the resources of a person or business etc.); "he shot his roll on a bob-tailed nag"

2006 - WordNet 3.0
By Princeton University

• a roll of currency notes (often taken as the resources of a person or business etc.); "he shot his roll on a bob-tailed nag"

2011 - English Dictionary Database
By DataStellar Co., Ltd