ppl. a. [f. BRAMBLE1 + -ED2.] Covered with or full of brambles.

1

a. 1790.  T. Warton, Ode, iii. (R.). Forlorn she sits upon the brambled floor.

2

1880.  Blackmore, Mary Anerley, I. xviii. 322. Their crane had been left in a brambled hole.

3