1. (noun)merchandise, ware, product commodities offered for sale "good business depends on having good merchandise"; "that store offers a variety of products"
2. (noun)product, production an artifact that has been created by someone or some process "they improve their product every year"; "they export most of their agricultural production"
3. (noun)product, mathematical product a quantity obtained by multiplication "the product of 2 and 3 is 6"
5. (noun)product a consequence of someone's efforts or of a particular set of circumstances "skill is the product of hours of practice"; "his reaction was the product of hunger and fatigue"
6. (noun)intersection, product, Cartesian product the set of elementscommon to two or more sets
"the set of red hats is the intersection of the set of hats and the set of red things"