DCHP-1 Online
blackout 
n. in bingo, the stage in play of having a marker on every numbered square on the card.
- 1955 There will be a total of eight prizes to be won. To be declared a winner contestant must obtain a BLACKOUT.
- 1964 Donna Gustafson won the blackout.
- 1955 There will be a total of eight prizes to be won. To be declared a winner contestant must obtain a BLACKOUT.