brier
bri-er
noun
A thorny bush, especially a wild rose or bramble, with sharp prickles.
"She got tangled in a brier patch."
Thesaurus
Synonyms: Erica arborea, briar, tree heath, sweetbrier, eglantine, sweetbriar, Rosa eglanteria, brierpatch, brier patch, catbrier, Smilax rotundifolia, bullbrier