a substance that can be used or prepared for use as food
a product made during the manufacture of something else
commodities offered for sale
an artifact that has been created by someone or some process
a quantity obtained by multiplication
a chemical substance formed as a result of a chemical reaction
any substance that can be metabolized by an animal to give energy and build tissue
anything that provides mental stimulus for thinking
any solid substance (as opposed to liquid) that is used as a source of nourishment
