I get confusing results for this one. Does it mean

[DerPauleglot]

I get confusing results for this one. Does it mean cliff and/or raven?

[Petrr]

Krkavec means raven, krkavčí is adjective. I can’t think of any connection with cliff.
We call “krkavčí matka” = “raven mother” a mother who does not care about her children.

[SanneT]

Paule will tell you that we have the same word in German “Rabenmutter”

P.S. He might not tell you, since I’ve just done it.

[Ress]

In Russian we say “cuckoo’s children”, such mother is described as a cuckoo.

[DerPauleglot]

Thanks again, Petr