Brambly (adjective)

Having or covered in brambles; thorny and difficult to navigate.

Origin:

The word "brambly" is derived from the old english word "brom", meaning "bramble".

Examples:

1. The brambly thicket was impossible to penetrate with bare hands.
2. The hikers had to clear a path through the brambly bushes.
3. She picked her way carefully through the brambly undergrowth.
4. The brambly hedge had grown wild and overgrown.
5. The brambly path was hardly visible due to the dense thorns.