1. 用…盖住;将…包起来
If something is sheathed in a material or other covering, it is closely covered with it.
2. 将(刀)插入鞘中
When someone sheathes a knife, they put it in its sheath.
1. plunge or bury (a knife or sword) in flesh
2. enclose with a sheath
e.g. sheathe a sword
3. cover with a protective sheathing
e.g. sheathe her face