godan verb (-su), transitive verb
cover; put over
Transitive verb meaning to place something over another object so that it is covered or concealed. Often used with physical objects like lids, cloths, or blankets.
鍋に蓋を被す。
Put a lid on the pot.
寝ている子供に毛布を被せてあげた。
I put a blanket over the sleeping child.