FORM FOAM is a term used to describe a type of foam that is used in many different applications. LATHER is a six-letter word meaning to apply soap or detergent to one's body with a brush or sponge. CREAM is a five-letter word meaning a thick, soft, and smooth substance made from a mixture of fat, sugar, and other ingredients. Together, FORM FOAM describes a type of foam that is created by combining LATHER and CREAM. This type of foam is often used in beauty products such as shaving CREAM and facial cleansers.