iou
ahy o� �yooh
- n an informal debt instrument; representing `I owe you'
- Even if you write off the $565 billion iou as uncollectible, there is still a decade of excess payment to come.
- Republican senators proposed sending a $100 rebate check to embattled drivers, like an IOU for their collective failure to think seriously about an actual energy policy.
- IOU, or marker, of dubious value.