Gelatin From Fish Bladders Used to Clarify Wine

This page is the CodyCross answer for the clue below from Sense of Smell, Group 1464, Puzzle 2 (Basil and Sage).

Question is: Gelatin From Fish Bladders Used to Clarify Wine

and the answer is: ISINGLASS

Word Meaning:

ISINGLASS — A form of gelatine obtained from the air bladder of the sturgeon and certain other fish, used as an adhesive and as a clarifying agent for wine and beer.

Definitions from Wiktionary.