Product
Part of speech: noun
Definition: A commodity offered for sale. The amount of an artifact that has been created by someone or some process. A consequence of someone's efforts or of a particular set of circumstances. A chemical substance formed as a result of a chemical reaction. A quantity obtained by multiplication. Any tangible output or service that is a result of a process and that is intended for delivery to a customer or end user. The outcome or 'thingness' of an activity, especially in contrast to a process by which it was created or altered. A hair product, a hair care product – a preparation used to style hair and offered for sale. Illegal drugs, especially cocaine, when viewed as a commodity.
Example sentence: A rainbow is the product of physics working for your appreciation of beauty.
Production
Part of speech: noun
Definition: the act of producingthe act of being producedthe total amount producedthe presentation of a theatrical workan occasion or activity made more complicated than necessarythat which is manufactured or is ready for manufacturing in volume (as opposed to a prototype or conceptual model)
Example sentence: As regards the individual nature, woman is defective and misbegotten, for the active power of the male seed tends to the production of a perfect likeness in the masculine sex; while the production of a woman comes from defect in the active power.