The term DOMINO SPOT can be solved by the three-letter word PIP. Domino SPOT is a game that is similar to dominoes, but with a few differences. In Domino SPOT, players use cards instead of tiles and the goal is to be the first to get rid of all their cards. The game is played with two to four players and each player is dealt seven cards. The remaining cards are placed face down in the center of the table and form the 'SPOT'. The first player then places a card from their hand onto the SPOT, and the next player must match the card either by number or suit. If a player cannot match the card, they must draw from the SPOT until they can. The game continues until one player has no cards left. The PIP in this crossword solution refers to the card that is placed on the SPOT at the beginning of the game.