COBBLE

★ 'Cobble' is a geologic term for a rock or rock fragment with a particle size between 64–256 mm (2.5–10 inch).

★ 'Cobbles' are partially-rounded rocks used as a construction material for road and street surfacing: see cobblestone.

★ 'Cobble' is a regional name for the Red-throated Diver.

★ See also 'coble', a shallow bottomed, low draught fishing boat.

★ 'Coble' is a familiar term for the Hawfinch.

★ See also 'cobblestone'.

★ See also 'cobbler'.

★ A potential homophone is 'Kabul', the capital of the country of Afghanistan.