Sevruga

Part of speech: noun

Definitions

1. A specific species of sturgeon native to the Caspian and Black Seas, this fish is renowned for yielding premium caviar of exceptional quality
2. This variety of sturgeon, found in the Caspian and Black Seas, is prized mainly for its high-grade roe used in the production of gourmet caviar
3. A distinct species of sturgeon originating from the Caspian and Black Seas, known for producing premium caviar highly sought after in culinary settings

Etymology: The name comes from Russian "севрюга" (sevryuga), the Russian name for the stellate sturgeon, a fish whose range runs through the Caspian and Black Seas. English took it over as a fish name and, through the caviar trade, as the name of the roe itself, which is prized in fine dining as a smaller, more delicate alternative to the caviar of the larger beluga. The Russian word is itself a derived form, and its exact internal history is less settled than the trade story around it. What is clear is that the fish gave its name to a whole category of product: sevruga caviar is graded and sold as a distinct type, sitting between the richest beluga and the more common osetra in the market.