What is Kingfish?

Kingfish definition and meaning on Dictionary terms:
noun, plural (especially collectively), (especially referring to two or more kinds or species)
any of several marine food fishes of the drum family, especially of the genus Menticirrhus, found off the E coast of the U.S.
Also called white croaker. a marine food fish, Genyonemus lineatus, found off the Californian coast.
king mackerel.
a large game fish, Seriola grandis, found in Australia and New Zealand, closely related to the yellowtail.
any of various other fishes noted especially for their size.
Informal. a person regarded as a leader or authority: a kingfish in Democratic Party circles.

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