The term 'Bridge without Bidding' refers to the card game WHIST, which is a trick-taking game that is played with a standard deck of 52 cards. The game is usually played with four players and each player is dealt 13 cards. The objective of the game is for each player to win as many tricks as possible. In Bridge without Bidding, the players do not bid on the tricks, but instead play the game without any bidding. This variation of the game requires players to use strategy and skill to win tricks.