Definition of undergrowth in English:
A dense growth of shrubs and other plants, especially under trees in woodland.
- Trees and dense undergrowth covered the banks all round, giving the place an air of secrecy and isolation from the rest of the world.
- The ravine would also need to be cleared of undergrowth and trees.
- He said the big cat was gone in a matter of seconds, but he was left shaken as the animal darted away through trees and undergrowth.