IPA: /ˈbræmbəld/
KK: /ˈbræmbəld/
Covered or overgrown with thorny bushes or plants.
The path was brambled, making it difficult to walk through.
Brambled is derived from the word 'bramble' (from Old English 'bræmel', meaning a thorny bush or bramble). The suffix '-ed' indicates a past participle form. Thus, 'brambled' refers to something that has been covered or tangled with brambles or thorny bushes.
Think of a thorny bush ('bramble') that has 'tangled' or 'covered' something, which is what 'brambled' means.