›the activity of risking money in games of chance, for example, cards: gaming machines/tablesgaming industry/laws/businessGamblers in the city have access to the casino any time of day or night after it applied for a 24-hour gaming licence.
›the activity of playing computer games (= games in which the player controls moving pictures on a screen by pressing buttons): He spends most of his weekends gaming.The film company has invested heavily in the growing gaming business.