A stone set into the upper wall of Blarney Castle in Ireland, which if kissed is supposed to bestow the gift of the gab or blarney.

(idiomatic) A person who moves around a lot and never settles down; a vagrant. / (slang) A womanizer.

To render something permanent, certain, or firm.

(idiomatic) Permanent; certain; firm.

(horticulture) The practice of covering plant roots with stone, in the manner of a mulch.

A plant species of the genus Rubus, Rubus saxatilis.

(alchemy, uncountable) A supposed substance able to turn base metals, such as lead or mercury, into gold or silver, also sometimes claimed to cure any illness (as panacea) or confer immortality (as elixir of life), among other functions.

(medicine) A calculus in the kidney.

A large inscribed stone found near Rosetta, Egypt, in 1799, later used as a basis for understanding many previously undecipherable examples of hieroglyphic writing.

Any gem, such as a diamond or ruby, that is expensive because of its rarity or desirability; especially one set into a piece of jewelry.