▪ a person in one's wider extended family, to whom one is not closely related: "she's a distant cousin"
▪ a thing related or analogous to another: "the new motorbikes are not proving as popular as their four-wheel cousins"
▪ a person of a kindred race or nation: "our American cousins"
▪ a title formerly used by a sovereign in addressing another sovereign or a noble of their own country.
Word OriginMiddle English: from Old French cosin, from Latin consobrinus ‘mother's sister's child’, from con- ‘with’ + sobrinus ‘second cousin’ (from soror ‘sister’).