'Lamna cornubica' definitions:

Definition of 'Lamna cornubica'

From: GCIDE
  • Porbeagle \Por"bea`gle\, n. (Zool.) A species of shark (Lamna cornubica), about eight feet long, having a pointed nose and a crescent-shaped tail; -- called also mackerel shark. [Written also probeagle.] [1913 Webster]