Game fish

• Zilch, to Zapata
• Marine food fish
• Mackerel's big cousin
• Sport fish
• Mackerellike fish
• Número representing nada
• Relative of the mackerel
• Food fish, sometimes called pintado

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Cero \Ce"ro\, n. [Corrupt. fr. Sp. sierra saw, sawfish, cero.] (Zo["o]l.) A large and valuable fish of the Mackerel family, of the genus Scomberomorus . Two species are found in the West Indies and less commonly on the Atlantic coast of the United States, ...

Wikipedia Word definitions in Wikipedia
The cero ( Scomberomorus regalis ) , also known as the pintado , kingfish , cero mackerel , or painted mackerel , is a ray-finned bony fish in the family Scombridae , better known as the mackerel family. More specifically, this fish is a member of the tribe ...