1
- a slotted hinged metal plate that forms part of a fastening for a door or lid and is fitted over a metal loop and secured by a pin or padlock（门、盖等的）搭扣。
1.1
- a similar metal plate on a trunk or suitcase with a projecting piece which is secured by the lock（箱、包的）带锁搭扣。
with obj.
- archaic lock (a door, window, or lid) by securing the hasp over the loop of the fastening〈古〉用搭扣扣住（门, 窗, 盖子）。
词源
Old English hæpse, hæsp, of Germanic origin; related to Dutch haspel and German Haspe.