Found 2 items, similar to mackerel shark.
English → English (WordNet) Definition: mackerel shark mackerel shark n : fierce pelagic and oceanic sharks
English → English (gcide) Definition: mackerel shark Porbeagle \Por"bea`gle\, n. (Zo["o]l.) 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]