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Definition of Sheepback
1. n. A rounded knoll of rock resembling the back of a sheep. -- produced by glacial action. Called also roche moutonnée; -- usually in the plural.
Medical Definition of Sheepback
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1. n. A rounded knoll of rock resembling the back of a sheep. -- produced by glacial action. Called also roche moutonnée; -- usually in the plural.
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