K

Keg: A keg of beer is equal to 6.88 cases of beer or 1,984 ounces.
Krausen: The billowy, rocky, foamy head that develops on the surface of wort during the first days of fermentation.
Krausening: A priming process that substitutes unfermented wort for sugar at bottling time.
Kriek: A Belgian beer style produced by steeping cherries in young lambic or gueuze to produce a second fermentation.