County of Angus in the context of "Aberdeenshire (historic)"

Aberdeenshire or the County of Aberdeen (Scots: Coontie o Aiberdeen, Scottish Gaelic: Siorrachd Obar Dheathain) is a historic county in Scotland. The county gives its name to the modern Aberdeenshire council area, which covers a larger area than the historic county. The historic county ceased to be used for local government purposes in 1975, but its boundaries are still used for certain functions, being a registration county. The area of the historic county excluding the Aberdeen City council area is also a lieutenancy area.

The area is generally hilly. The south-west of the county includes part of the Grampian Mountains. The historic county borders Kincardineshire, Angus and Perthshire to the south, Inverness-shire and Banffshire to the west, and the North Sea to the north and east.