| 释义 | Signature stoneSignature stoneA stone, found on many 18th- and 19th-century dwellings, carved with the date of completion and the name or initials of the owner, usually embedded in the wall over an entry door or in a gable.signature stone signature stone  A stone, found on many 18th- and 19th-century dwellings, carved with date of completion and the name or initials of the owner; often embedded in the wall over the entry door or in a gable. |