noun Sib·bal·dus \sə̇ˈbaldəs, -bȯl-\

Definition of Sibbaldus

  1. :  a genus of marine cetaceans including solely the blue whale and being often included in the genus Balaenoptera

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Origin and Etymology of sibbaldus

New Latin, from Sir Robert Sibbald †1722 Scottish scientist

Seen and Heard

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to cast off or become cast off

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