%koppie%

pos>n. [ South African D., dim. of kop. See Kop. ] A hillock; a small kop, especially a small hill rising up from the African veld. [ South Africa ] [ Webster 1913 Suppl. + WordNet 1.5 ]

☞ The colloqual Dutch pronunciation as here given is the usual one in South Africa. [ Webster 1913 Suppl. ]