Milk fat (5)
(Other definitions for cream that I've seen before include "Elite; off-white" , "Thick milk" , "Best - substitute for shaving soap" , "The best part -of the crop" , "treat for cat?" .)
(Other definitions for butter that I've seen before include "(and 4) Kind of toffee" , "Edible fat" , "Bread-spread made from milk" , "Milk product" , "If it wouldn't melt in your mouth, you're innocent" .)