Definition:
Noun - The foamy, rocky head of yeast that forms at the peak of fermentation.
Verb - To introduce actively fermenting beer that has reached the highest point of krausen to more thoroughly fermented beer. This is usually done to condition or naturally carbonate the beer.
Noun - The foamy, rocky head of yeast that forms at the peak of fermentation.
Verb - To introduce actively fermenting beer that has reached the highest point of krausen to more thoroughly fermented beer. This is usually done to condition or naturally carbonate the beer.

