Pronunciation: (prod'ukt, -ukt),[key] —n. 1. a thing produced by labor: products of farm and factory; the product of his thought. 2. a person or thing produced by or resulting from a process, as a natural, social, or historical one; result: He is a product of his time. 3. the totality of goods or services that a company makes available; output: a decrease in product during the past year. 4. Chem.a substance obtained from another substance through chemical change.
5. Math. a. the result obtained by multiplying two or more quantities together.
b. intersection (def. 3a).