n. | 2. a prickly bush of the rose family, especially blackberry or raspberry canes. 3. a prickly bush similar or related to a wild blackberry, e.g. a sweetbriar 4. a wild blackberry plant 5. a bush with thin sharp points on its long branches, especially one that produces blackberriessmall soft black or purple fruits 2. a prickly bush of the rose family, especially blackberry or raspberry canes. 3. a prickly bush similar or related to a wild blackberry, e.g. a sweetbriar 4. a wild blackberry plant 5. a bush with thin sharp points on its long branches, especially one that produces blackberriessmall soft black or purple fruits |