There are multiple definitions - click on the translation that matches your context.

oppsigelse (generelt)

substantiv

partial

termination

noun

Definitions of termination

English

a medical operation to cause the deliberate ending of a pregnancy

One in four UK women has had a termination, but it's still a huge taboo (=not talked about for religious or social reasons).

English

the act of ending something so that it no longer exists (eg a contract, someone's employment etc)

Notice of termination of the contract was given to the seller.