What is the meaning of Sleppa?

to be allowed, may

to get (somewhere), to escape

to set free, to release, to place

to escape, get away

to release, to let go, let go of [with dative]

to refrain from, to forgo [with dative]

to omit [with dative]

a slap

a large portion

to be released from something

to not have to do something

to release, let go, let loose, to admit

Source: wiktionary.org