nedgräva
Nedgräva is a Swedish verb meaning to bury or inter something in the ground by digging. The act can refer to placing objects such as artifacts, seeds, or bodies beneath the surface, or to concealing information or plans in a figurative sense. The word is a compound of ned- (down, beneath) and gräva (to dig).
Nedgräva is commonly used for burying non-human objects or items in the ground. For example, a treasure
Nedgräva is a compound verb with the present tense nedgräver, the past tense nedgrävde, and the supine
Begrav(a) is the more general term for burying a person. Gräva, the root verb, covers digging in