Definitions

1. verb

to climb down or dismount from something

“She had to unclimb the ladder to reach the tool on the shelf.”

2. noun

the act of climbing down or dismounting from something

“The unclimb from the mountain was more difficult than the ascent.”

3. verb (transitive)

to cause or make something to climb down or dismount

“The storm forced us to unclimb the boat and take shelter.”