Incretin (417524005) Definition insulinotropic peptides released by the gastrointestinal tract in response to food; stimulates insulin secretion and inhibits glucagon secretion. [from CRISP]
In simple terms, racism is the belief that distinct human races exist and that one race is superior to another. This definition is generally agreed by the Oxford English Dictionary, Merriam-Webster Dictionary (USA) and the Macquarie Dictionary (Australia).
A brief history of racism in the United States Samana Siddiqui Racism is the belief that oneâs race, skin color, or more generally, oneâs group, be it of religious, national or ethnic identity, is superior to others in humanity.