We sat and waited in the emergency room for hours on end.
•
The children were happy to play video games for hours on end.
* * *
{adv. phr.} For many hours; for a very long time. * /We have been trying to get this computer going for hours on end, but we need serious professional help./
We sat and waited in the emergency room for hours on end.
•
The children were happy to play video games for hours on end.
* * *
{adv. phr.} For many hours; for a very long time. * /We have been trying to get this computer going for hours on end, but we need serious professional help./