Real Dictionary

bingo
exclamation: You can say 'bingo!' when something pleasant happens, especially in a surprising, unexpected, or sudden way.
uncountable noun: Bingo is a game in which each player has a card with numbers on. Someone calls out numbers and if you are the first person to have all your numbers called out, you win the game.

bingo in American English
a gambling game played with cards having rows of numbered squares, no two cards being numbered alike: players use markers to cover the numbered squares on their cards corresponding to numbers drawn by lot, and the player who first gets a row covered is th
in the game of bingo, used to signify that one has just finished covering a row of squares
interjection: (used to call a win in bingo)
noun: a form of lotto in which balls or slips, each with a number and one of the letters B, I, N, G, or O, are drawn at random and players cover the corresponding numbers printed on their cards, the winner being the first to cover five numbers in any row or dia