'Bramble bush' definitions:

Definition of 'bramble bush'

From: WordNet
noun
Any prickly shrub of the genus Rubus bearing edible aggregate fruits

Definition of 'Bramble bush'

From: GCIDE
  • Bramble bush \Bram"ble bush`\ (b[.u]sh`). (Bot.) The bramble, or a collection of brambles growing together. [1913 Webster]
  • He jumped into a bramble bush And scratched out both his eyes. --Mother Goose. [1913 Webster]