What is the meaning of Prune?

A plum.

The dried, wrinkled fruit of certain species of plum.

Something wrinkly like a prune.

An old woman, especially a wrinkly one.

To become wrinkled like a dried plum, as the fingers and toes do when kept submerged in water.

To remove excess material from a tree or shrub; to trim, especially to make more healthy or productive.

To cut down or shorten (by the removal of unnecessary material).

To remove (something unnecessary) for the sake of cutting down or shortening that which it was previously part of.

To remove unnecessary branches from a tree data structure.

to trim the feathers with the beak

To preen; to prepare; to dress.

plum

ticket (“traffic citation”)

vocative singular of prūnus

A plum (fruit of Prunus domestica)

A prune (dried plum)

A large, rounded boil.

plum (fruit)

plural of prună

Source: wiktionary.org