I think you mean a spinner. Sorry if I'm wrong.
disc plough are used for bringing out clods or lumps of soil and inverting them
You are looking for the term UMD used for PSP games. It is also called a Universal Media Disc and is a disc format created by Sony for the PlayStation Portable
Computers are used to make games by programming it and making a disc
The most commonly used material for traditional board games is cardboard.
The metal disc used to make a coin is called a "coin blank" or, more formally, a "planchet." They also used to be called "flans," but that term is no longer as widely used.
The "fake money" used in some board games is called scripor play money. It is seldom realistic enough to mistake for actual currency.
The standard board game box size typically used for packaging board games is around 11.5 inches by 11.5 inches by 3 inches.
There are typically three main types of board game pegs used in various board games: plastic pegs, wooden pegs, and metal pegs. These pegs are used to keep track of player positions or scores on the game board.
what is a disc used for
It is called an IRONING board for a very good reason ... it is a board that you iron clothes on.
A Jamma board enables an arcade game cabinet to be used by different games. The Jamma board has 56 inputs which games can utilise. Not all games need to utilise them all, but the cabinet can take any game that uses up to 56 of them.
The currency used in the board game Monopoly is called "Monopoly money."