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n. A stone, such as limestone, that is soft enough to be cut easily without shattering or splitting.

n. A fruit, especially a peach, that has a stone that does not adhere to the pulp. See Regional Note at andiron.

n. A type of stone that is composed of small particles and easily shaped, such as sandstone or limestone.

n. A stone fruit having a stone (pit) that is relatively free of the flesh.

n. A stone composed of sand or grit; -- so called because it is easily cut or wrought.

adj. Having the flesh readily separating from the stone, as in certain kinds of peaches.

n. Any species of stone composed of sand or grit, as the brownstone or brown sandstone of the eastern United States, much used in building: so called because it is easily quarried.

n. A freestone peach: distinguished from clingstone. See II.

Having, as a fruit, a stone from which the flesh of the fruit separates readily and cleanly, as distinguished from the quality of having a stone to which the flesh clings or adheres firmly: as, a freestone peach.

n. fruit (especially peach) whose flesh does not adhere to the pit

"The stone is said to be a hard freestone from the Mendip quarries."

edible fruit   

keystone   

ironstone    travertine    pipeclay    basalt    marl    kaolin    gneiss    sandstone    shale    schistus