lottolot‧to /ˈlɒtəʊ $ ˈlɑːtoʊ/ noun [countable] 
a game used to make money, in which people buy tickets with a series of numbers on them. If their number is picked by chance, they win money or a prize.
a game used to make money, in which people buy tickets with a series of numbers on them. If their number is picked by chance, they win money or a prize.