snake mackerel

noun

1. an elongate, deep-sea fish, Gempylus serpens, inhabiting tropical and temperate seas, having jutting jaws and strong teeth.

Example Sentences

If you're not, you're getting a fish called escolar – aka "snake mackerel."

From US News

Ninety-four percent of fish sold as white tuna was not tuna at all but in many cases a fish known as snake mackerel, or escolar, which contains a toxin that can cause severe diarrhea if more than a few ounces of meat are ingested.

From New York Times