This is more specifically referred to as a first cousin A parent of a first cousin is an aunt or uncle. The meaning of cousin is a child of one's uncle or aunt How to use cousin in a sentence. Cousin, a person whose last common ancestor with a given individual is at least two generations away A child of a person's aunt or uncle, or, more generally, a distant (= not close) relation
One's second cousin is a child of one's parent's first cousin One's first cousin once removed is a child of one's first cousin (or, conversely, a first cousin of one's parent)] Despite being related by blood and commonly in the same generation, cousins can end up with completely different upbringings, class backgrounds, values, and interests And yet, they share something rare and invaluable They know what it’s like to be part of the same particular family. The son or daughter of an uncle or aunt