A limestone from the Headington Quarry area of Oxford, England, historically much used in building.

A type of hard limestone from the Isle of Purbeck, used for building and paving.

simple past tense and past participle of stone wall

present participle of stone wall

Synonym of encrinite

plural of stone-lily

Large circular limestone disks used as a form of currency by the Yapese people.

A goldsmith's polishing-stone.

Alternative form of dry-stone

A stone, either naturally exposed or intentionally embedded in a river during a drought, which is dated and often inscribed to mark the water level as a warning to future generations that they may face famine if the water reaches that low level again. Such stones are common in Central Europe.