In a casino where more than one table is playing the same game with the same betting structure, one of the tables may be designated the "main" table, and will be kept full by requiring a player to move from one of the feeder tables to fill any vacancies. Players will generally be informed that their table is a "forced-move" table to be used in this way before they agree to play there. Also "must-move".
FORCED-MOVE
Meaning of FORCED-MOVE in English
Poker English dictionary. Английский словарь покера. 2012