The casino glossary is a useful tool for those people who are not familiar with the language used in casino's there are lots of terms that although they have an every day meaning within a casino they can sometimes mean something totally different.
Wager - another term for bet
Wash - a situation where one bet cancels out another also when dealers spred the cards out on the table prior to shuffling and mixing them face down,sometimes called a pizza
Welch - failing to pay a debt

