ㄅㄧˋㄙㄜˋ

  1. 阻塞不通禮記·月令》:天地不通閉塞。」左傳·臨照百官·孔穎達·正義閉塞使違命止息。」通達通暢靈通開放開通

to stop up, to close up, hard to get to, out of the way, inaccessible, unenlightened, blocking
d'un accès difficile, retiré, boucher, bloquer
blocken, Blockierung (V)​