Definition

Noun: A large, pelagic (open-ocean) tuna species (Thunnus alalunga), which is a primary source of canned tuna. It is characterized by its notably long pectoral (side) fins and can reach a weight of approximately 93 pounds (42 kilograms). It inhabits tropical and temperate waters across the globe.

Usage

This is a specific zoological term for a type of fish. It is used in scientific, commercial fishing, and culinary contexts. * The long-fin tunny is highly valued by the fishing industry. * Biologists are studying the migration patterns of the long-fin tunny.

Advanced Usage

• The term is often used interchangeably with its more common name, albacore (tuna). In commercial and culinary contexts, "albacore" is far more frequent.
  • This canned tuna is made from albacore, which is the long-fin tunny.

Variants and Related Words

• Albacore: The common name for the species.
• Albacore tuna: A fuller common name.
• Tuna: The general family (Scombridae) to which this fish belongs.
• Pelagic fish: A category describing fish that live in the open sea, not near the coast or bottom.

Synonyms

• Albacore
• (scientific name)

Related Phrases

• White tuna: In culinary contexts, canned "white meat tuna" typically comes from the long-fin tunny/albacore, distinguishing it from "light tuna" which comes from other species like skipjack.

Noun

1. large pelagic tuna the source of most canned tuna; reaches 93 pounds and has long pectoral fins; found worldwide in tropical and temperate waters