Parent's sibling's child; the relative who has with the other person only two grandparents (maternal ou paternal) in common, but parents are different.
My cousin is a good person.
by Usery May 02, 2021
Second-cousin: grandparent's full sibling's grandchild. Has among themselves; different two parents, different four grandparents, two great-grandparents in common and different six great-grandparents.
My 2C is a good person.
by Usery May 02, 2021