brier(also briar), / ˈbraɪə(r); `braɪɚ/ n1 thorny bush; wild rose 荆棘; 野玫块.2 bush with a hard woody root used for making tobacco-pipes 欧石南（其坚硬木质根部可制作烟斗）.3 tobacco-pipe made from this （用欧石南根制成的）烟斗.
牛津英汉双解词典