byway

美 [ˈbaɪˌweɪ]
英 ['baɪ.weɪ]
  • n.偏僻小路;(学科的)次要领域
  • 网络小道;旁道;间道
复数:byways  
byway
n.
1.
[c]
偏僻小路a small road that is not used very much
2.
[pl]
(学科的)次要领域,冷僻部分the less important areas of a subject