Isinglass is a material obtained from the dried swim bladders of fish. It is a structure of collagen used mainly for the explanation of wine and beer. It is fit for human consumption and it can as well be turned into a paste for particular gluing purposes.
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what is the definition of isinglass
[ahy-zuhn-glas, -glahs, ahy-zing-]
a pure, transparent or translucent form of gelatin, obtained from the air bladders of certain fish, especially the sturgeon: used in glue and jellies and as a clarifying agent.