1. adv. Away from the surface of the Earth or other planet; in opposite direction to the downward pull of gravity.
I looked up and saw the airplane overhead.
2. adv. (intensifier) Used as an aspect marker to indicate a completed action or state Thoroughly, completely.
I will mix up the puzzle pieces.
Tear up the contract.
Example Sentences
The only way you could prove it to me is to leave your little haven now and catch up with the troops.
He just slows down a little and opens the front door, so I've got to catch up.
When the azaleas bloom and the spring rush comes, we'll catch up.
The bear races around, hiding behind trees, and yowling at each close call, until the bees finally catch up, and the bear is stung upon the paw.