Poker glossary
Rap
A rap is a knock on the table by a player to show that he checks. It is a way to check without speaking.
The simple explanation
In live poker, a player may tap or knock on the table to say 'check'. The dealer treats it as a check.
A closer look
A knock is a valid check in most rooms. A player who knocks should do so clearly, since it is a binding action. If a player taps the table by habit, it may be taken as a check, which can cause confusion. Say 'check' if you want to be sure.
A practical example
A player knocks twice on the table, and the dealer says, 'Check.'
Full explanation
A rap is a knock on the table by a player to show that he checks. It is a way to check without speaking.
A rap is a knock to check.
It is a valid action.
Do it clearly.
Say ‘check’ to be sure.