DCHP-1 Online
horse park Hist. 
an enclosed pasture near a fur post or fort where spare horses were kept under surveillance.
See also: horseguard (def. 1)
- 1941 Here there was a large horse park, one thousand acres in cultivation, a considerable number of cattle and a large dairy.
- 1941 Here there was a large horse park, one thousand acres in cultivation, a considerable number of cattle and a large dairy.