noun Ba·tra·chi·um \-‧ˈtrākēəm\

Definition of Batrachium

  1. :  a genus of aquatic or marsh herbs (family Ranunculaceae) having finely dissected or lobed leaves, small white flowers, and wrinkled achenes

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Origin and Etymology of batrachium

New Latin, from Latin batrachion, a medicinal plant, from Greek, from batrachos frog + -ion (diminutive suffix)

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a rounded knoll or a ridge of ice

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