ruin agate

noun

Definition of ruin agate 

: a usually brown agate showing on a polished surface markings suggestive of ruined buildings

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First Known Use of ruin agate

1807, in the meaning defined above

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Dictionary Entries near ruin agate

Ruhmkorff coil

Ruhr

ruin

ruin agate

ruination

ruinator

ruiniform

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The first known use of ruin agate was in 1807

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