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| stone·roll·er [ stṓn rlər ] (plural stone·roll·ers or stone·roll·er) |
noun |
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| Definition: |
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minnow living in gravel beds: a small brown freshwater minnow, the male of which turns orange and digs nests in stream beds during the breeding season. Latin name Campostoma anomalum.
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| [Late 19th century. Because it moves stones as it feeds] |
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