mackerel shark mackerel shad • mackerel sky · · · Info · Definitions · Characters · · mackerel shark · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) fierce pelagic and oceanic sharks. Synonyms: mackerel shark. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073