"Blackout" refers to a sudden loss of consciousness or memory. It can occur when a person temporarily becomes unconscious or forgets certain events or information. Full definition
Use your card to book your trip how and where you want so you're not limited to specific websites with blackout dates or restrictions. (creditsesame.com)
You won't have to worry about finding award seat availability or dealing with blackout dates. (rewardexpert.com)
If this is the case, invest in blackout curtains for the window to completely block any sun. (noguiltmom.com)